25393242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 61415424

約数和(自身を除く): 36022182

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 97, 138, 161, 194, 271, 291, 322, 483, 542, 582, 679, 813, 966, 1358, 1626, 1897, 2037, 2231, 3794, 4074, 4462, 5691, 6233, 6693, 11382, 12466, 13386, 15617, 18699, 26287, 31234, 37398, 43631, 46851, 52574, 78861, 87262, 93702, 130893, 157722, 184009, 261786, 368018, 552027, 604601, 1104054, 1209202, 1813803, 3627606, 4232207, 8464414, 12696621, 25393242]

約数ペア:

[(1, 25393242), (2, 12696621), (3, 8464414), (6, 4232207), (7, 3627606), (14, 1813803), (21, 1209202), (23, 1104054), (42, 604601), (46, 552027), (69, 368018), (97, 261786), (138, 184009), (161, 157722), (194, 130893), (271, 93702), (291, 87262), (322, 78861), (483, 52574), (542, 46851), (582, 43631), (679, 37398), (813, 31234), (966, 26287), (1358, 18699), (1626, 15617), (1897, 13386), (2037, 12466), (2231, 11382), (3794, 6693), (4074, 6233), (4462, 5691)]