25740022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 50913792

約数和(自身を除く): 25173770

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 361, 418, 463, 722, 926, 1463, 2527, 2926, 3241, 3971, 5054, 5093, 6482, 7942, 8797, 10186, 17594, 27797, 35651, 55594, 61579, 71302, 96767, 123158, 167143, 193534, 334286, 677369, 1170001, 1354738, 1838573, 2340002, 3677146, 12870011, 25740022]

約数ペア:

[(1, 25740022), (2, 12870011), (7, 3677146), (11, 2340002), (14, 1838573), (19, 1354738), (22, 1170001), (38, 677369), (77, 334286), (133, 193534), (154, 167143), (209, 123158), (266, 96767), (361, 71302), (418, 61579), (463, 55594), (722, 35651), (926, 27797), (1463, 17594), (2527, 10186), (2926, 8797), (3241, 7942), (3971, 6482), (5054, 5093)]