69264736

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 139860000

約数和(自身を除く): 70595264

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 149, 199, 292, 298, 398, 584, 596, 796, 1168, 1192, 1592, 2336, 2384, 3184, 4768, 6368, 10877, 14527, 21754, 29054, 29651, 43508, 58108, 59302, 87016, 116216, 118604, 174032, 232432, 237208, 348064, 464864, 474416, 948832, 2164523, 4329046, 8658092, 17316184, 34632368, 69264736]

約数ペア:

[(1, 69264736), (2, 34632368), (4, 17316184), (8, 8658092), (16, 4329046), (32, 2164523), (73, 948832), (146, 474416), (149, 464864), (199, 348064), (292, 237208), (298, 232432), (398, 174032), (584, 118604), (596, 116216), (796, 87016), (1168, 59302), (1192, 58108), (1592, 43508), (2336, 29651), (2384, 29054), (3184, 21754), (4768, 14527), (6368, 10877)]