66330818

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{1999}}^1$

素因数の和:2401

約数の個数: 16

約数和(自身を含む): 101952000

約数和(自身を除く): 35621182

約数列:

[1, 2, 47, 94, 353, 706, 1999, 3998, 16591, 33182, 93953, 187906, 705647, 1411294, 33165409, 66330818]

約数ペア:

[(1, 66330818), (2, 33165409), (47, 1411294), (94, 705647), (353, 187906), (706, 93953), (1999, 33182), (3998, 16591)]