66338038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{32297}}^1$

素因数の和:32391

約数の個数: 16

約数和(自身を含む): 108521280

約数和(自身を除く): 42183242

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 32297, 64594, 419861, 839722, 2551463, 5102926, 33169019, 66338038]

約数ペア:

[(1, 66338038), (2, 33169019), (13, 5102926), (26, 2551463), (79, 839722), (158, 419861), (1027, 64594), (2054, 32297)]