675996848

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{4621}}^1$

素因数の和:4893

約数の個数: 40

約数和(自身を含む): 1347997056

約数和(自身を除く): 672000208

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 223, 328, 446, 656, 892, 1784, 3568, 4621, 9143, 9242, 18286, 18484, 36572, 36968, 73144, 73936, 146288, 189461, 378922, 757844, 1030483, 1515688, 2060966, 3031376, 4121932, 8243864, 16487728, 42249803, 84499606, 168999212, 337998424, 675996848]

約数ペア:

[(1, 675996848), (2, 337998424), (4, 168999212), (8, 84499606), (16, 42249803), (41, 16487728), (82, 8243864), (164, 4121932), (223, 3031376), (328, 2060966), (446, 1515688), (656, 1030483), (892, 757844), (1784, 378922), (3568, 189461), (4621, 146288), (9143, 73936), (9242, 73144), (18286, 36968), (18484, 36572)]