13245736

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 30528000

約数和(自身を除く): 17282264

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 59, 76, 118, 133, 152, 211, 236, 266, 413, 422, 472, 532, 826, 844, 1064, 1121, 1477, 1652, 1688, 2242, 2954, 3304, 4009, 4484, 5908, 7847, 8018, 8968, 11816, 12449, 15694, 16036, 24898, 28063, 31388, 32072, 49796, 56126, 62776, 87143, 99592, 112252, 174286, 224504, 236531, 348572, 473062, 697144, 946124, 1655717, 1892248, 3311434, 6622868, 13245736]

約数ペア:

[(1, 13245736), (2, 6622868), (4, 3311434), (7, 1892248), (8, 1655717), (14, 946124), (19, 697144), (28, 473062), (38, 348572), (56, 236531), (59, 224504), (76, 174286), (118, 112252), (133, 99592), (152, 87143), (211, 62776), (236, 56126), (266, 49796), (413, 32072), (422, 31388), (472, 28063), (532, 24898), (826, 16036), (844, 15694), (1064, 12449), (1121, 11816), (1477, 8968), (1652, 8018), (1688, 7847), (2242, 5908), (2954, 4484), (3304, 4009)]