28127414

素因数分解:

$2^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{6857}}^1$

素因数の和:7159

約数の個数: 16

約数和(自身を含む): 48390048

約数和(自身を除く): 20262634

約数列:

[1, 2, 7, 14, 293, 586, 2051, 4102, 6857, 13714, 47999, 95998, 2009101, 4018202, 14063707, 28127414]

約数ペア:

[(1, 28127414), (2, 14063707), (7, 4018202), (14, 2009101), (293, 95998), (586, 47999), (2051, 13714), (4102, 6857)]