28271992

素因数分解:

$2^3\times 7^1\times {\mathrm{504857}}^1$

素因数の和:504870

約数の個数: 16

約数和(自身を含む): 60582960

約数和(自身を除く): 32310968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 504857, 1009714, 2019428, 3533999, 4038856, 7067998, 14135996, 28271992]

約数ペア:

[(1, 28271992), (2, 14135996), (4, 7067998), (7, 4038856), (8, 3533999), (14, 2019428), (28, 1009714), (56, 504857)]