28837662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{686611}}^1$

素因数の和:686623

約数の個数: 16

約数和(自身を含む): 65914752

約数和(自身を除く): 37077090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 686611, 1373222, 2059833, 4119666, 4806277, 9612554, 14418831, 28837662]

約数ペア:

[(1, 28837662), (2, 14418831), (3, 9612554), (6, 4806277), (7, 4119666), (14, 2059833), (21, 1373222), (42, 686611)]