28927822

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{187843}}^1$

素因数の和:187863

約数の個数: 16

約数和(自身を含む): 54099072

約数和(自身を除く): 25171250

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 187843, 375686, 1314901, 2066273, 2629802, 4132546, 14463911, 28927822]

約数ペア:

[(1, 28927822), (2, 14463911), (7, 4132546), (11, 2629802), (14, 2066273), (22, 1314901), (77, 375686), (154, 187843)]