28629530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{168409}}^1$

素因数の和:168433

約数の個数: 16

約数和(自身を含む): 54564840

約数和(自身を除く): 25935310

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 168409, 336818, 842045, 1684090, 2862953, 5725906, 14314765, 28629530]

約数ペア:

[(1, 28629530), (2, 14314765), (5, 5725906), (10, 2862953), (17, 1684090), (34, 842045), (85, 336818), (170, 168409)]