28905816

素因数分解:

$2^3\times 3^1\times {\mathrm{1204409}}^1$

素因数の和:1204418

約数の個数: 16

約数和(自身を含む): 72264600

約数和(自身を除く): 43358784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1204409, 2408818, 3613227, 4817636, 7226454, 9635272, 14452908, 28905816]

約数ペア:

[(1, 28905816), (2, 14452908), (3, 9635272), (4, 7226454), (6, 4817636), (8, 3613227), (12, 2408818), (24, 1204409)]