28580588

素因数分解:

$2^2\times {\mathrm{127}}^2\times {\mathrm{443}}^1$

素因数の和:701

約数の個数: 18

約数和(自身を含む): 50526756

約数和(自身を除く): 21946168

約数列:

[1, 2, 4, 127, 254, 443, 508, 886, 1772, 16129, 32258, 56261, 64516, 112522, 225044, 7145147, 14290294, 28580588]

約数ペア:

[(1, 28580588), (2, 14290294), (4, 7145147), (127, 225044), (254, 112522), (443, 64516), (508, 56261), (886, 32258), (1772, 16129)]