28649772

素因数分解:

$2^2\times 3^2\times {\mathrm{795827}}^1$

素因数の和:795837

約数の個数: 18

約数和(自身を含む): 72420348

約数和(自身を除く): 43770576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 795827, 1591654, 2387481, 3183308, 4774962, 7162443, 9549924, 14324886, 28649772]

約数ペア:

[(1, 28649772), (2, 14324886), (3, 9549924), (4, 7162443), (6, 4774962), (9, 3183308), (12, 2387481), (18, 1591654), (36, 795827)]