28224805

素因数分解:

$5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2593}}^1$

素因数の和:2916

約数の個数: 16

約数和(自身を含む): 38847744

約数和(自身を除く): 10622939

約数列:

[1, 5, 7, 35, 311, 1555, 2177, 2593, 10885, 12965, 18151, 90755, 806423, 4032115, 5644961, 28224805]

約数ペア:

[(1, 28224805), (5, 5644961), (7, 4032115), (35, 806423), (311, 90755), (1555, 18151), (2177, 12965), (2593, 10885)]