67793870

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{53381}}^1$

素因数の和:53515

約数の個数: 16

約数和(自身を含む): 122992128

約数和(自身を除く): 55198258

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 53381, 106762, 266905, 533810, 6779387, 13558774, 33896935, 67793870]

約数ペア:

[(1, 67793870), (2, 33896935), (5, 13558774), (10, 6779387), (127, 533810), (254, 266905), (635, 106762), (1270, 53381)]