72702032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{349529}}^1$

素因数の和:349550

約数の個数: 20

約数和(自身を含む): 151696020

約数和(自身を除く): 78993988

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 349529, 699058, 1398116, 2796232, 4543877, 5592464, 9087754, 18175508, 36351016, 72702032]

約数ペア:

[(1, 72702032), (2, 36351016), (4, 18175508), (8, 9087754), (13, 5592464), (16, 4543877), (26, 2796232), (52, 1398116), (104, 699058), (208, 349529)]