28554758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1543}}^1$

素因数の和:2051

約数の個数: 16

約数和(自身を含む): 45208320

約数和(自身を除く): 16653562

約数列:

[1, 2, 19, 38, 487, 974, 1543, 3086, 9253, 18506, 29317, 58634, 751441, 1502882, 14277379, 28554758]

約数ペア:

[(1, 28554758), (2, 14277379), (19, 1502882), (38, 751441), (487, 58634), (974, 29317), (1543, 18506), (3086, 9253)]