28575404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49957}}^1$

素因数の和:49985

約数の個数: 24

約数和(自身を含む): 58750608

約数和(自身を除く): 30175204

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 49957, 99914, 199828, 549527, 649441, 1099054, 1298882, 2198108, 2597764, 7143851, 14287702, 28575404]

約数ペア:

[(1, 28575404), (2, 14287702), (4, 7143851), (11, 2597764), (13, 2198108), (22, 1298882), (26, 1099054), (44, 649441), (52, 549527), (143, 199828), (286, 99914), (572, 49957)]