71557004

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 126739200

約数和(自身を除く): 55182196

約数列:

[1, 2, 4, 191, 229, 382, 409, 458, 764, 818, 916, 1636, 43739, 78119, 87478, 93661, 156238, 174956, 187322, 312476, 374644, 17889251, 35778502, 71557004]

約数ペア:

[(1, 71557004), (2, 35778502), (4, 17889251), (191, 374644), (229, 312476), (382, 187322), (409, 174956), (458, 156238), (764, 93661), (818, 87478), (916, 78119), (1636, 43739)]