66947896

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{6899}}^1$

素因数の和:8118

約数の個数: 16

約数和(自身を含む): 125649000

約数和(自身を除く): 58701104

約数列:

[1, 2, 4, 8, 1213, 2426, 4852, 6899, 9704, 13798, 27596, 55192, 8368487, 16736974, 33473948, 66947896]

約数ペア:

[(1, 66947896), (2, 33473948), (4, 16736974), (8, 8368487), (1213, 55192), (2426, 27596), (4852, 13798), (6899, 9704)]