67720561

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 71705088

約数和(自身を除く): 3984527

約数列:

[1, 41, 47, 113, 311, 1927, 4633, 5311, 12751, 14617, 35143, 217751, 599297, 1440863, 1651721, 67720561]

約数ペア:

[(1, 67720561), (41, 1651721), (47, 1440863), (113, 599297), (311, 217751), (1927, 35143), (4633, 14617), (5311, 12751)]