26638234

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21379}}^1$

素因数の和:21477

約数の個数: 16

約数和(自身を含む): 46180800

約数和(自身を除く): 19542566

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 21379, 42758, 149653, 299306, 1902731, 3805462, 13319117, 26638234]

約数ペア:

[(1, 26638234), (2, 13319117), (7, 3805462), (14, 1902731), (89, 299306), (178, 149653), (623, 42758), (1246, 21379)]