26780774

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1669}}^1$

素因数の和:1855

約数の個数: 16

約数和(自身を含む): 41122080

約数和(自身を除く): 14341306

約数列:

[1, 2, 71, 113, 142, 226, 1669, 3338, 8023, 16046, 118499, 188597, 236998, 377194, 13390387, 26780774]

約数ペア:

[(1, 26780774), (2, 13390387), (71, 377194), (113, 236998), (142, 188597), (226, 118499), (1669, 16046), (3338, 8023)]