28322524

素因数分解:

$2^2\times {\mathrm{127}}^2\times {\mathrm{439}}^1$

素因数の和:697

約数の個数: 18

約数和(自身を含む): 50071560

約数和(自身を除く): 21749036

約数列:

[1, 2, 4, 127, 254, 439, 508, 878, 1756, 16129, 32258, 55753, 64516, 111506, 223012, 7080631, 14161262, 28322524]

約数ペア:

[(1, 28322524), (2, 14161262), (4, 7080631), (127, 223012), (254, 111506), (439, 64516), (508, 55753), (878, 32258), (1756, 16129)]