66852838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{2579}}^1$

素因数の和:3591

約数の個数: 16

約数和(自身を含む): 108143280

約数和(自身を除く): 41290442

約数列:

[1, 2, 13, 26, 997, 1994, 2579, 5158, 12961, 25922, 33527, 67054, 2571263, 5142526, 33426419, 66852838]

約数ペア:

[(1, 66852838), (2, 33426419), (13, 5142526), (26, 2571263), (997, 67054), (1994, 33527), (2579, 25922), (5158, 12961)]