66064862008

素因数分解:

$2^3\times {\mathrm{1979}}^1\times {\mathrm{4172869}}^1$

素因数の和:4174854

約数の個数: 16

約数和(自身を含む): 123934239000

約数和(自身を除く): 57869376992

約数列:

[1, 2, 4, 8, 1979, 3958, 7916, 15832, 4172869, 8345738, 16691476, 33382952, 8258107751, 16516215502, 33032431004, 66064862008]

約数ペア:

[(1, 66064862008), (2, 33032431004), (4, 16516215502), (8, 8258107751), (1979, 33382952), (3958, 16691476), (7916, 8345738), (15832, 4172869)]