28229028

素因数分解:

$2^2\times 3^1\times {\mathrm{1063}}^1\times {\mathrm{2213}}^1$

素因数の和:3283

約数の個数: 24

約数和(自身を含む): 65959488

約数和(自身を除く): 37730460

約数列:

[1, 2, 3, 4, 6, 12, 1063, 2126, 2213, 3189, 4252, 4426, 6378, 6639, 8852, 12756, 13278, 26556, 2352419, 4704838, 7057257, 9409676, 14114514, 28229028]

約数ペア:

[(1, 28229028), (2, 14114514), (3, 9409676), (4, 7057257), (6, 4704838), (12, 2352419), (1063, 26556), (2126, 13278), (2213, 12756), (3189, 8852), (4252, 6639), (4426, 6378)]