7507177408

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{42701}}^1$

素因数の和:42821

約数の個数: 56

約数和(自身を含む): 15488527824

約数和(自身を除く): 7981350416

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 67, 82, 134, 164, 268, 328, 536, 656, 1072, 1312, 2144, 2624, 2747, 4288, 5494, 10988, 21976, 42701, 43952, 85402, 87904, 170804, 175808, 341608, 683216, 1366432, 1750741, 2732864, 2860967, 3501482, 5721934, 7002964, 11443868, 14005928, 22887736, 28011856, 45775472, 56023712, 91550944, 112047424, 117299647, 183101888, 234599294, 469198588, 938397176, 1876794352, 3753588704, 7507177408]

約数ペア:

[(1, 7507177408), (2, 3753588704), (4, 1876794352), (8, 938397176), (16, 469198588), (32, 234599294), (41, 183101888), (64, 117299647), (67, 112047424), (82, 91550944), (134, 56023712), (164, 45775472), (268, 28011856), (328, 22887736), (536, 14005928), (656, 11443868), (1072, 7002964), (1312, 5721934), (2144, 3501482), (2624, 2860967), (2747, 2732864), (4288, 1750741), (5494, 1366432), (10988, 683216), (21976, 341608), (42701, 175808), (43952, 170804), (85402, 87904)]