68999762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{2393}}^1$

素因数の和:3517

約数の個数: 16

約数和(自身を含む): 111608280

約数和(自身を除く): 42608518

約数列:

[1, 2, 13, 26, 1109, 2218, 2393, 4786, 14417, 28834, 31109, 62218, 2653837, 5307674, 34499881, 68999762]

約数ペア:

[(1, 68999762), (2, 34499881), (13, 5307674), (26, 2653837), (1109, 62218), (2218, 31109), (2393, 28834), (4786, 14417)]