28620282

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{280591}}^1$

素因数の和:280613

約数の個数: 16

約数和(自身を含む): 60607872

約数和(自身を除く): 31987590

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 280591, 561182, 841773, 1683546, 4770047, 9540094, 14310141, 28620282]

約数ペア:

[(1, 28620282), (2, 14310141), (3, 9540094), (6, 4770047), (17, 1683546), (34, 841773), (51, 561182), (102, 280591)]