| 約数 |
1,
2,
4,
7,
14,
28,
29,
31,
41,
58,
62,
67,
82,
116,
124,
134,
164,
203,
217,
268,
287,
406,
434,
469,
574,
812,
868,
899,
938,
1148,
1189,
1271,
1798,
1876,
1943,
2077,
2378,
2542,
2747,
3596,
3886,
4154,
4756,
5084,
5494,
6293,
7772,
8308,
8323,
8897,
10988,
12586,
13601,
14539,
16646,
17794,
19229,
25172,
27202,
29078,
33292,
35588,
36859,
38458,
54404,
58156,
60233,
73718,
76916,
79663,
85157,
120466,
147436,
159326,
170314,
240932,
258013,
318652,
340628,
421631,
516026,
557641,
596099,
843262,
1032052,
1115282,
1192198,
1686524,
2230564,
2384396,
2469553,
4939106,
9878212,
17286871,
34573742,
69147484
|