28344156943870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69132090107}}^1$

素因数の和:69132090155

約数の個数: 16

約数和(自身を含む): 52263860121648

約数和(自身を除く): 23919703177778

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 69132090107, 138264180214, 345660450535, 691320901070, 2834415694387, 5668831388774, 14172078471935, 28344156943870]

約数ペア:

[(1, 28344156943870), (2, 14172078471935), (5, 5668831388774), (10, 2834415694387), (41, 691320901070), (82, 345660450535), (205, 138264180214), (410, 69132090107)]