67069016

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3851}}^1$

素因数の和:4175

約数の個数: 32

約数和(自身を含む): 144218880

約数和(自身を除く): 77149864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 2177, 2488, 3851, 4354, 7702, 8708, 15404, 17416, 26957, 30808, 53914, 107828, 215656, 1197661, 2395322, 4790644, 8383627, 9581288, 16767254, 33534508, 67069016]

約数ペア:

[(1, 67069016), (2, 33534508), (4, 16767254), (7, 9581288), (8, 8383627), (14, 4790644), (28, 2395322), (56, 1197661), (311, 215656), (622, 107828), (1244, 53914), (2177, 30808), (2488, 26957), (3851, 17416), (4354, 15404), (7702, 8708)]