28836308

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 51433704

約数和(自身を除く): 22597396

約数列:

[1, 2, 4, 101, 137, 202, 274, 404, 521, 548, 1042, 2084, 13837, 27674, 52621, 55348, 71377, 105242, 142754, 210484, 285508, 7209077, 14418154, 28836308]

約数ペア:

[(1, 28836308), (2, 14418154), (4, 7209077), (101, 285508), (137, 210484), (202, 142754), (274, 105242), (404, 71377), (521, 55348), (548, 52621), (1042, 27674), (2084, 13837)]