71520757

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32029}}^1$

素因数の和:32076

約数の個数: 16

約数和(自身を含む): 92246400

約数和(自身を除く): 20725643

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 32029, 224203, 352319, 928841, 2466233, 6501887, 10217251, 71520757]

約数ペア:

[(1, 71520757), (7, 10217251), (11, 6501887), (29, 2466233), (77, 928841), (203, 352319), (319, 224203), (2233, 32029)]