約数 |
1,
2,
4,
7,
14,
28,
29,
31,
58,
62,
71,
116,
124,
142,
203,
217,
284,
406,
434,
497,
812,
868,
899,
907,
994,
1798,
1814,
1988,
2059,
2201,
3596,
3628,
4118,
4402,
6293,
6349,
8236,
8804,
12586,
12698,
14413,
15407,
25172,
25396,
26303,
28117,
28826,
30814,
52606,
56234,
57652,
61628,
63829,
64397,
105212,
112468,
127658,
128794,
184121,
196819,
255316,
257588,
368242,
393638,
446803,
450779,
736484,
787276,
815393,
893606,
901558,
1630786,
1787212,
1803116,
1867513,
1996307,
3261572,
3735026,
3992614,
5707751,
7470052,
7985228,
11415502,
13072591,
13974149,
22831004,
26145182,
27948298,
52290364,
55896596,
57892903,
115785806,
231571612,
405250321,
810500642,
1621001284
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