76780292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{3931}}^1$

素因数の和:4211

約数の個数: 24

約数和(自身を含む): 142023840

約数和(自身を除く): 65243548

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 3931, 4883, 7862, 9766, 15724, 19532, 74689, 149378, 298756, 1010267, 2020534, 4041068, 19195073, 38390146, 76780292]

約数ペア:

[(1, 76780292), (2, 38390146), (4, 19195073), (19, 4041068), (38, 2020534), (76, 1010267), (257, 298756), (514, 149378), (1028, 74689), (3931, 19532), (4883, 15724), (7862, 9766)]