28715442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{683701}}^1$

素因数の和:683713

約数の個数: 16

約数和(自身を含む): 65635392

約数和(自身を除く): 36919950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 683701, 1367402, 2051103, 4102206, 4785907, 9571814, 14357721, 28715442]

約数ペア:

[(1, 28715442), (2, 14357721), (3, 9571814), (6, 4785907), (7, 4102206), (14, 2051103), (21, 1367402), (42, 683701)]