71891103614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{25730531}}^1$

素因数の和:25730671

約数の個数: 16

約数和(自身を含む): 118566291456

約数和(自身を除く): 46675187842

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 25730531, 51461062, 283035841, 566071682, 3267777437, 6535554874, 35945551807, 71891103614]

約数ペア:

[(1, 71891103614), (2, 35945551807), (11, 6535554874), (22, 3267777437), (127, 566071682), (254, 283035841), (1397, 51461062), (2794, 25730531)]