28715946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{683713}}^1$

素因数の和:683725

約数の個数: 16

約数和(自身を含む): 65636544

約数和(自身を除く): 36920598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 683713, 1367426, 2051139, 4102278, 4785991, 9571982, 14357973, 28715946]

約数ペア:

[(1, 28715946), (2, 14357973), (3, 9571982), (6, 4785991), (7, 4102278), (14, 2051139), (21, 1367426), (42, 683713)]