26660662

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21397}}^1$

素因数の和:21495

約数の個数: 16

約数和(自身を含む): 46219680

約数和(自身を除く): 19559018

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 21397, 42794, 149779, 299558, 1904333, 3808666, 13330331, 26660662]

約数ペア:

[(1, 26660662), (2, 13330331), (7, 3808666), (14, 1904333), (89, 299558), (178, 149779), (623, 42794), (1246, 21397)]