28730226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{684053}}^1$

素因数の和:684065

約数の個数: 16

約数和(自身を含む): 65669184

約数和(自身を除く): 36938958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 684053, 1368106, 2052159, 4104318, 4788371, 9576742, 14365113, 28730226]

約数ペア:

[(1, 28730226), (2, 14365113), (3, 9576742), (6, 4788371), (7, 4104318), (14, 2052159), (21, 1368106), (42, 684053)]