28309816

素因数分解:

$2^3\times {\mathrm{1063}}^1\times {\mathrm{3329}}^1$

素因数の和:4398

約数の個数: 16

約数和(自身を含む): 53146800

約数和(自身を除く): 24836984

約数列:

[1, 2, 4, 8, 1063, 2126, 3329, 4252, 6658, 8504, 13316, 26632, 3538727, 7077454, 14154908, 28309816]

約数ペア:

[(1, 28309816), (2, 14154908), (4, 7077454), (8, 3538727), (1063, 26632), (2126, 13316), (3329, 8504), (4252, 6658)]