72381359

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{919}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 79289280

約数和(自身を除く): 6907921

約数列:

[1, 17, 41, 113, 697, 919, 1921, 4633, 15623, 37679, 78761, 103847, 640543, 1765399, 4257727, 72381359]

約数ペア:

[(1, 72381359), (17, 4257727), (41, 1765399), (113, 640543), (697, 103847), (919, 78761), (1921, 37679), (4633, 15623)]