28682479

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 34113600

約数和(自身を除く): 5431121

約数列:

[1, 7, 29, 203, 229, 617, 1603, 4319, 6641, 17893, 46487, 125251, 141293, 989051, 4097497, 28682479]

約数ペア:

[(1, 28682479), (7, 4097497), (29, 989051), (203, 141293), (229, 125251), (617, 46487), (1603, 17893), (4319, 6641)]