75981884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{21859}}^1$

素因数の和:21953

約数の個数: 24

約数和(自身を含む): 146899200

約数和(自身を除く): 70917316

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 21859, 43718, 87436, 240449, 480898, 961796, 1726861, 3453722, 6907444, 18995471, 37990942, 75981884]

約数ペア:

[(1, 75981884), (2, 37990942), (4, 18995471), (11, 6907444), (22, 3453722), (44, 1726861), (79, 961796), (158, 480898), (316, 240449), (869, 87436), (1738, 43718), (3476, 21859)]