28857598

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{187387}}^1$

素因数の和:187407

約数の個数: 16

約数和(自身を含む): 53967744

約数和(自身を除く): 25110146

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 187387, 374774, 1311709, 2061257, 2623418, 4122514, 14428799, 28857598]

約数ペア:

[(1, 28857598), (2, 14428799), (7, 4122514), (11, 2623418), (14, 2061257), (22, 1311709), (77, 374774), (154, 187387)]