64454152

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7331}}^1$

素因数の和:7501

約数の個数: 32

約数和(自身を含む): 139014720

約数和(自身を除く): 74560568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 7331, 8792, 14662, 29324, 51317, 58648, 102634, 205268, 410536, 1150967, 2301934, 4603868, 8056769, 9207736, 16113538, 32227076, 64454152]

約数ペア:

[(1, 64454152), (2, 32227076), (4, 16113538), (7, 9207736), (8, 8056769), (14, 4603868), (28, 2301934), (56, 1150967), (157, 410536), (314, 205268), (628, 102634), (1099, 58648), (1256, 51317), (2198, 29324), (4396, 14662), (7331, 8792)]