28526292

素因数分解:

$2^2\times 3^2\times {\mathrm{792397}}^1$

素因数の和:792407

約数の個数: 18

約数和(自身を含む): 72108218

約数和(自身を除く): 43581926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 792397, 1584794, 2377191, 3169588, 4754382, 7131573, 9508764, 14263146, 28526292]

約数ペア:

[(1, 28526292), (2, 14263146), (3, 9508764), (4, 7131573), (6, 4754382), (9, 3169588), (12, 2377191), (18, 1584794), (36, 792397)]