68870842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{2857}}^1$

素因数の和:3585

約数の個数: 16

約数和(自身を含む): 109575720

約数和(自身を除く): 40704878

約数列:

[1, 2, 17, 34, 709, 1418, 2857, 5714, 12053, 24106, 48569, 97138, 2025613, 4051226, 34435421, 68870842]

約数ペア:

[(1, 68870842), (2, 34435421), (17, 4051226), (34, 2025613), (709, 97138), (1418, 48569), (2857, 24106), (5714, 12053)]