71590129

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{443}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 79962624

約数和(自身を除く): 8372495

約数列:

[1, 13, 31, 401, 403, 443, 5213, 5759, 12431, 13733, 161603, 177643, 178529, 2309359, 5506933, 71590129]

約数ペア:

[(1, 71590129), (13, 5506933), (31, 2309359), (401, 178529), (403, 177643), (443, 161603), (5213, 13733), (5759, 12431)]