25590748

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4391}}^1$

素因数の和:4473

約数の個数: 24

約数和(自身を含む): 47222784

約数和(自身を除く): 21632036

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 4391, 5828, 8782, 17564, 136121, 206377, 272242, 412754, 544484, 825508, 6397687, 12795374, 25590748]

約数ペア:

[(1, 25590748), (2, 12795374), (4, 6397687), (31, 825508), (47, 544484), (62, 412754), (94, 272242), (124, 206377), (188, 136121), (1457, 17564), (2914, 8782), (4391, 5828)]