66956726

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{9769}}^1$

素因数の和:9943

約数の個数: 16

約数和(自身を含む): 105516000

約数和(自身を除く): 38559274

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 9769, 19538, 224687, 449374, 1455581, 2911162, 33478363, 66956726]

約数ペア:

[(1, 66956726), (2, 33478363), (23, 2911162), (46, 1455581), (149, 449374), (298, 224687), (3427, 19538), (6854, 9769)]