28408504

素因数分解:

$2^3\times {\mathrm{1609}}^1\times {\mathrm{2207}}^1$

素因数の和:3822

約数の個数: 16

約数和(自身を含む): 53323200

約数和(自身を除く): 24914696

約数列:

[1, 2, 4, 8, 1609, 2207, 3218, 4414, 6436, 8828, 12872, 17656, 3551063, 7102126, 14204252, 28408504]

約数ペア:

[(1, 28408504), (2, 14204252), (4, 7102126), (8, 3551063), (1609, 17656), (2207, 12872), (3218, 8828), (4414, 6436)]