22762490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 43635024

約数和(自身を除く): 20872534

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 257, 514, 521, 1042, 1285, 2570, 2605, 4369, 5210, 8738, 8857, 17714, 21845, 43690, 44285, 88570, 133897, 267794, 669485, 1338970, 2276249, 4552498, 11381245, 22762490]

約数ペア:

[(1, 22762490), (2, 11381245), (5, 4552498), (10, 2276249), (17, 1338970), (34, 669485), (85, 267794), (170, 133897), (257, 88570), (514, 44285), (521, 43690), (1042, 21845), (1285, 17714), (2570, 8857), (2605, 8738), (4369, 5210)]