26040890

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{38867}}^1$

素因数の和:38941

約数の個数: 16

約数和(自身を含む): 47574432

約数和(自身を除く): 21533542

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 38867, 77734, 194335, 388670, 2604089, 5208178, 13020445, 26040890]

約数ペア:

[(1, 26040890), (2, 13020445), (5, 5208178), (10, 2604089), (67, 388670), (134, 194335), (335, 77734), (670, 38867)]