28645664

素因数分解:

$2^5\times {\mathrm{701}}^1\times {\mathrm{1277}}^1$

素因数の和:1988

約数の個数: 24

約数和(自身を含む): 56520828

約数和(自身を除く): 27875164

約数列:

[1, 2, 4, 8, 16, 32, 701, 1277, 1402, 2554, 2804, 5108, 5608, 10216, 11216, 20432, 22432, 40864, 895177, 1790354, 3580708, 7161416, 14322832, 28645664]

約数ペア:

[(1, 28645664), (2, 14322832), (4, 7161416), (8, 3580708), (16, 1790354), (32, 895177), (701, 40864), (1277, 22432), (1402, 20432), (2554, 11216), (2804, 10216), (5108, 5608)]