71907317

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 76531392

約数和(自身を除く): 4624075

約数列:

[1, 37, 41, 107, 443, 1517, 3959, 4387, 16391, 18163, 47401, 162319, 672031, 1753837, 1943441, 71907317]

約数ペア:

[(1, 71907317), (37, 1943441), (41, 1753837), (107, 672031), (443, 162319), (1517, 47401), (3959, 18163), (4387, 16391)]