28368858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{675449}}^1$

素因数の和:675461

約数の個数: 16

約数和(自身を含む): 64843200

約数和(自身を除く): 36474342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 675449, 1350898, 2026347, 4052694, 4728143, 9456286, 14184429, 28368858]

約数ペア:

[(1, 28368858), (2, 14184429), (3, 9456286), (6, 4728143), (7, 4052694), (14, 2026347), (21, 1350898), (42, 675449)]