27667748

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5189}}^1$

素因数の和:5267

約数の個数: 24

約数和(自身を含む): 51152640

約数和(自身を除く): 23484892

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5189, 5332, 10378, 20756, 160859, 223127, 321718, 446254, 643436, 892508, 6916937, 13833874, 27667748]

約数ペア:

[(1, 27667748), (2, 13833874), (4, 6916937), (31, 892508), (43, 643436), (62, 446254), (86, 321718), (124, 223127), (172, 160859), (1333, 20756), (2666, 10378), (5189, 5332)]