27758008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3851}}^1$

素因数の和:3927

約数の個数: 32

約数和(自身を含む): 56162160

約数和(自身を除く): 28404152

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 3851, 7208, 7702, 15404, 30808, 65467, 130934, 204103, 261868, 408206, 523736, 816412, 1632824, 3469751, 6939502, 13879004, 27758008]

約数ペア:

[(1, 27758008), (2, 13879004), (4, 6939502), (8, 3469751), (17, 1632824), (34, 816412), (53, 523736), (68, 408206), (106, 261868), (136, 204103), (212, 130934), (424, 65467), (901, 30808), (1802, 15404), (3604, 7702), (3851, 7208)]