28691608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{571}}^2$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 58790340

約数和(自身を除く): 30098732

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 571, 1142, 2284, 4568, 6281, 12562, 25124, 50248, 326041, 652082, 1304164, 2608328, 3586451, 7172902, 14345804, 28691608]

約数ペア:

[(1, 28691608), (2, 14345804), (4, 7172902), (8, 3586451), (11, 2608328), (22, 1304164), (44, 652082), (88, 326041), (571, 50248), (1142, 25124), (2284, 12562), (4568, 6281)]