28560684

素因数分解:

$2^2\times 3^1\times {\mathrm{1063}}^1\times {\mathrm{2239}}^1$

素因数の和:3309

約数の個数: 24

約数和(自身を含む): 66734080

約数和(自身を除く): 38173396

約数列:

[1, 2, 3, 4, 6, 12, 1063, 2126, 2239, 3189, 4252, 4478, 6378, 6717, 8956, 12756, 13434, 26868, 2380057, 4760114, 7140171, 9520228, 14280342, 28560684]

約数ペア:

[(1, 28560684), (2, 14280342), (3, 9520228), (4, 7140171), (6, 4760114), (12, 2380057), (1063, 26868), (2126, 13434), (2239, 12756), (3189, 8956), (4252, 6717), (4478, 6378)]