71746486

素因数分解:

$2^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{2339}}^1$

素因数の和:2668

約数の個数: 24

約数和(自身を含む): 125643960

約数和(自身を除く): 53897474

約数列:

[1, 2, 7, 14, 49, 98, 313, 626, 2191, 2339, 4382, 4678, 15337, 16373, 30674, 32746, 114611, 229222, 732107, 1464214, 5124749, 10249498, 35873243, 71746486]

約数ペア:

[(1, 71746486), (2, 35873243), (7, 10249498), (14, 5124749), (49, 1464214), (98, 732107), (313, 229222), (626, 114611), (2191, 32746), (2339, 30674), (4382, 16373), (4678, 15337)]