69666488

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{28001}}^1$

素因数の和:28318

約数の個数: 16

約数和(自身を含む): 131049360

約数和(自身を除く): 61382872

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 28001, 56002, 112004, 224008, 8708311, 17416622, 34833244, 69666488]

約数ペア:

[(1, 69666488), (2, 34833244), (4, 17416622), (8, 8708311), (311, 224008), (622, 112004), (1244, 56002), (2488, 28001)]