72615670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{427151}}^1$

素因数の和:427175

約数の個数: 16

約数和(自身を含む): 138397248

約数和(自身を除く): 65781578

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 427151, 854302, 2135755, 4271510, 7261567, 14523134, 36307835, 72615670]

約数ペア:

[(1, 72615670), (2, 36307835), (5, 14523134), (10, 7261567), (17, 4271510), (34, 2135755), (85, 854302), (170, 427151)]