28314814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{1451}}^1$

素因数の和:2351

約数の個数: 16

約数和(自身を含む): 46417536

約数和(自身を除く): 18102722

約数列:

[1, 2, 11, 22, 887, 1451, 1774, 2902, 9757, 15961, 19514, 31922, 1287037, 2574074, 14157407, 28314814]

約数ペア:

[(1, 28314814), (2, 14157407), (11, 2574074), (22, 1287037), (887, 31922), (1451, 19514), (1774, 15961), (2902, 9757)]