68029828

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{2657}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 123022872

約数和(自身を除く): 54993044

約数列:

[1, 2, 4, 37, 74, 148, 173, 346, 692, 2657, 5314, 6401, 10628, 12802, 25604, 98309, 196618, 393236, 459661, 919322, 1838644, 17007457, 34014914, 68029828]

約数ペア:

[(1, 68029828), (2, 34014914), (4, 17007457), (37, 1838644), (74, 919322), (148, 459661), (173, 393236), (346, 196618), (692, 98309), (2657, 25604), (5314, 12802), (6401, 10628)]