40446874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{1811}}^1$

素因数の和:2685

約数の個数: 16

約数和(自身を含む): 65449440

約数和(自身を除く): 25002566

約数列:

[1, 2, 13, 26, 859, 1718, 1811, 3622, 11167, 22334, 23543, 47086, 1555649, 3111298, 20223437, 40446874]

約数ペア:

[(1, 40446874), (2, 20223437), (13, 3111298), (26, 1555649), (859, 47086), (1718, 23543), (1811, 22334), (3622, 11167)]