28382268

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{22963}}^1$

素因数の和:23073

約数の個数: 24

約数和(自身を含む): 66871168

約数和(自身を除く): 38488900

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 22963, 45926, 68889, 91852, 137778, 275556, 2365189, 4730378, 7095567, 9460756, 14191134, 28382268]

約数ペア:

[(1, 28382268), (2, 14191134), (3, 9460756), (4, 7095567), (6, 4730378), (12, 2365189), (103, 275556), (206, 137778), (309, 91852), (412, 68889), (618, 45926), (1236, 22963)]