28567746

素因数分解:

$2^1\times 3^2\times {\mathrm{563}}^1\times {\mathrm{2819}}^1$

素因数の和:3390

約数の個数: 24

約数和(自身を含む): 62028720

約数和(自身を除く): 33460974

約数列:

[1, 2, 3, 6, 9, 18, 563, 1126, 1689, 2819, 3378, 5067, 5638, 8457, 10134, 16914, 25371, 50742, 1587097, 3174194, 4761291, 9522582, 14283873, 28567746]

約数ペア:

[(1, 28567746), (2, 14283873), (3, 9522582), (6, 4761291), (9, 3174194), (18, 1587097), (563, 50742), (1126, 25371), (1689, 16914), (2819, 10134), (3378, 8457), (5067, 5638)]