28426824

素因数分解:

$2^3\times 3^2\times {\mathrm{394817}}^1$

素因数の和:394829

約数の個数: 24

約数和(自身を含む): 76989510

約数和(自身を除く): 48562686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 394817, 789634, 1184451, 1579268, 2368902, 3158536, 3553353, 4737804, 7106706, 9475608, 14213412, 28426824]

約数ペア:

[(1, 28426824), (2, 14213412), (3, 9475608), (4, 7106706), (6, 4737804), (8, 3553353), (9, 3158536), (12, 2368902), (18, 1579268), (24, 1184451), (36, 789634), (72, 394817)]