28056492

素因数分解:

$2^2\times 3^2\times {\mathrm{779347}}^1$

素因数の和:779357

約数の個数: 18

約数和(自身を含む): 70920668

約数和(自身を除く): 42864176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 779347, 1558694, 2338041, 3117388, 4676082, 7014123, 9352164, 14028246, 28056492]

約数ペア:

[(1, 28056492), (2, 14028246), (3, 9352164), (4, 7014123), (6, 4676082), (9, 3117388), (12, 2338041), (18, 1558694), (36, 779347)]