74740687

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{7057}}^1$

素因数の和:7170

約数の個数: 16

約数和(自身を含む): 91471680

約数和(自身を除く): 16730993

約数列:

[1, 7, 17, 89, 119, 623, 1513, 7057, 10591, 49399, 119969, 628073, 839783, 4396511, 10677241, 74740687]

約数ペア:

[(1, 74740687), (7, 10677241), (17, 4396511), (89, 839783), (119, 628073), (623, 119969), (1513, 49399), (7057, 10591)]