72508541

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13297}}^1$

素因数の和:13364

約数の個数: 16

約数和(自身を含む): 89362560

約数和(自身を除く): 16854019

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 13297, 93079, 252643, 545177, 1768501, 3816239, 10358363, 72508541]

約数ペア:

[(1, 72508541), (7, 10358363), (19, 3816239), (41, 1768501), (133, 545177), (287, 252643), (779, 93079), (5453, 13297)]