68447491

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{14029}}^1$

素因数の和:14094

約数の個数: 16

約数和(自身を含む): 84853440

約数和(自身を除く): 16405949

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 14029, 98203, 238493, 575189, 1669451, 4026323, 9778213, 68447491]

約数ペア:

[(1, 68447491), (7, 9778213), (17, 4026323), (41, 1669451), (119, 575189), (287, 238493), (697, 98203), (4879, 14029)]