28290662

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2521}}^1$

素因数の和:2735

約数の個数: 16

約数和(自身を含む): 44064384

約数和(自身を除く): 15773722

約数列:

[1, 2, 31, 62, 181, 362, 2521, 5042, 5611, 11222, 78151, 156302, 456301, 912602, 14145331, 28290662]

約数ペア:

[(1, 28290662), (2, 14145331), (31, 912602), (62, 456301), (181, 156302), (362, 78151), (2521, 11222), (5042, 5611)]