66990982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{1619}}^1$

素因数の和:2855

約数の個数: 16

約数和(自身を含む): 106550640

約数和(自身を除く): 39559658

約数列:

[1, 2, 17, 34, 1217, 1619, 2434, 3238, 20689, 27523, 41378, 55046, 1970323, 3940646, 33495491, 66990982]

約数ペア:

[(1, 66990982), (2, 33495491), (17, 3940646), (34, 1970323), (1217, 55046), (1619, 41378), (2434, 27523), (3238, 20689)]