26688074

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21419}}^1$

素因数の和:21517

約数の個数: 16

約数和(自身を含む): 46267200

約数和(自身を除く): 19579126

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 21419, 42838, 149933, 299866, 1906291, 3812582, 13344037, 26688074]

約数ペア:

[(1, 26688074), (2, 13344037), (7, 3812582), (14, 1906291), (89, 299866), (178, 149933), (623, 42838), (1246, 21419)]