28986756

素因数分解:

$2^2\times 3^1\times {\mathrm{709}}^1\times {\mathrm{3407}}^1$

素因数の和:4123

約数の個数: 24

約数和(自身を含む): 67751040

約数和(自身を除く): 38764284

約数列:

[1, 2, 3, 4, 6, 12, 709, 1418, 2127, 2836, 3407, 4254, 6814, 8508, 10221, 13628, 20442, 40884, 2415563, 4831126, 7246689, 9662252, 14493378, 28986756]

約数ペア:

[(1, 28986756), (2, 14493378), (3, 9662252), (4, 7246689), (6, 4831126), (12, 2415563), (709, 40884), (1418, 20442), (2127, 13628), (2836, 10221), (3407, 8508), (4254, 6814)]