25055404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1831}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 48013056

約数和(自身を除く): 22957652

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 1831, 3421, 3662, 6842, 7324, 13684, 20141, 40282, 80564, 569441, 1138882, 2277764, 6263851, 12527702, 25055404]

約数ペア:

[(1, 25055404), (2, 12527702), (4, 6263851), (11, 2277764), (22, 1138882), (44, 569441), (311, 80564), (622, 40282), (1244, 20141), (1831, 13684), (3421, 7324), (3662, 6842)]