72234578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{12239}}^1$

素因数の和:12481

約数の個数: 16

約数和(自身を含む): 117210240

約数和(自身を除く): 44975662

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5902, 12239, 24478, 159107, 318214, 2778253, 5556506, 36117289, 72234578]

約数ペア:

[(1, 72234578), (2, 36117289), (13, 5556506), (26, 2778253), (227, 318214), (454, 159107), (2951, 24478), (5902, 12239)]