70663747

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 95869440

約数和(自身を除く): 25205693

約数列:

[1, 7, 11, 17, 37, 77, 119, 187, 259, 407, 629, 1309, 1459, 2849, 4403, 6919, 10213, 16049, 24803, 48433, 53983, 112343, 173621, 272833, 377881, 593813, 917711, 1909831, 4156691, 6423977, 10094821, 70663747]

約数ペア:

[(1, 70663747), (7, 10094821), (11, 6423977), (17, 4156691), (37, 1909831), (77, 917711), (119, 593813), (187, 377881), (259, 272833), (407, 173621), (629, 112343), (1309, 53983), (1459, 48433), (2849, 24803), (4403, 16049), (6919, 10213)]