66654008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{490103}}^1$

素因数の和:490126

約数の個数: 16

約数和(自身を含む): 132328080

約数和(自身を除く): 65674072

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 490103, 980206, 1960412, 3920824, 8331751, 16663502, 33327004, 66654008]

約数ペア:

[(1, 66654008), (2, 33327004), (4, 16663502), (8, 8331751), (17, 3920824), (34, 1960412), (68, 980206), (136, 490103)]