28501826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1609}}^1$

素因数の和:2149

約数の個数: 16

約数和(自身を含む): 45382680

約数和(自身を除く): 16880854

約数列:

[1, 2, 17, 34, 521, 1042, 1609, 3218, 8857, 17714, 27353, 54706, 838289, 1676578, 14250913, 28501826]

約数ペア:

[(1, 28501826), (2, 14250913), (17, 1676578), (34, 838289), (521, 54706), (1042, 27353), (1609, 17714), (3218, 8857)]