28716662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{29851}}^1$

素因数の和:29903

約数の個数: 16

約数和(自身を含む): 47643792

約数和(自身を除く): 18927130

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 29851, 59702, 388063, 776126, 1104487, 2208974, 14358331, 28716662]

約数ペア:

[(1, 28716662), (2, 14358331), (13, 2208974), (26, 1104487), (37, 776126), (74, 388063), (481, 59702), (962, 29851)]