28750468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2693}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 53632152

約数和(自身を除く): 24881684

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 2693, 5338, 5386, 10676, 10772, 45781, 91562, 183124, 422801, 845602, 1691204, 7187617, 14375234, 28750468]

約数ペア:

[(1, 28750468), (2, 14375234), (4, 7187617), (17, 1691204), (34, 845602), (68, 422801), (157, 183124), (314, 91562), (628, 45781), (2669, 10772), (2693, 10676), (5338, 5386)]