28775816

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{10867}}^1$

素因数の和:11204

約数の個数: 16

約数和(自身を含む): 54122640

約数和(自身を除く): 25346824

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 10867, 21734, 43468, 86936, 3596977, 7193954, 14387908, 28775816]

約数ペア:

[(1, 28775816), (2, 14387908), (4, 7193954), (8, 3596977), (331, 86936), (662, 43468), (1324, 21734), (2648, 10867)]