66124964

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{2111}}^1$

素因数の和:2347

約数の個数: 24

約数和(自身を含む): 119218176

約数和(自身を除く): 53093212

約数列:

[1, 2, 4, 41, 82, 164, 191, 382, 764, 2111, 4222, 7831, 8444, 15662, 31324, 86551, 173102, 346204, 403201, 806402, 1612804, 16531241, 33062482, 66124964]

約数ペア:

[(1, 66124964), (2, 33062482), (4, 16531241), (41, 1612804), (82, 806402), (164, 403201), (191, 346204), (382, 173102), (764, 86551), (2111, 31324), (4222, 15662), (7831, 8444)]