71386926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3257}}^1$

素因数の和:3556

約数の個数: 32

約数和(自身を含む): 154351008

約数和(自身を除く): 82964082

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281, 562, 843, 1686, 3257, 3653, 6514, 7306, 9771, 10959, 19542, 21918, 42341, 84682, 127023, 254046, 915217, 1830434, 2745651, 5491302, 11897821, 23795642, 35693463, 71386926]

約数ペア:

[(1, 71386926), (2, 35693463), (3, 23795642), (6, 11897821), (13, 5491302), (26, 2745651), (39, 1830434), (78, 915217), (281, 254046), (562, 127023), (843, 84682), (1686, 42341), (3257, 21918), (3653, 19542), (6514, 10959), (7306, 9771)]