66677008

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{4967}}^1$

素因数の和:5814

約数の個数: 20

約数和(自身を含む): 129366720

約数和(自身を除く): 62689712

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3356, 4967, 6712, 9934, 13424, 19868, 39736, 79472, 4167313, 8334626, 16669252, 33338504, 66677008]

約数ペア:

[(1, 66677008), (2, 33338504), (4, 16669252), (8, 8334626), (16, 4167313), (839, 79472), (1678, 39736), (3356, 19868), (4967, 13424), (6712, 9934)]