28685004

素因数分解:

$2^2\times 3^1\times {\mathrm{2390417}}^1$

素因数の和:2390424

約数の個数: 12

約数和(自身を含む): 66931704

約数和(自身を除く): 38246700

約数列:

[1, 2, 3, 4, 6, 12, 2390417, 4780834, 7171251, 9561668, 14342502, 28685004]

約数ペア:

[(1, 28685004), (2, 14342502), (3, 9561668), (4, 7171251), (6, 4780834), (12, 2390417)]