25707978

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2897}}^1$

素因数の和:2951

約数の個数: 48

約数和(自身を含む): 61031880

約数和(自身を除く): 35323902

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2897, 2958, 4437, 5794, 8691, 8874, 17382, 26073, 49249, 52146, 84013, 98498, 147747, 168026, 252039, 295494, 443241, 504078, 756117, 886482, 1428221, 1512234, 2856442, 4284663, 8569326, 12853989, 25707978]

約数ペア:

[(1, 25707978), (2, 12853989), (3, 8569326), (6, 4284663), (9, 2856442), (17, 1512234), (18, 1428221), (29, 886482), (34, 756117), (51, 504078), (58, 443241), (87, 295494), (102, 252039), (153, 168026), (174, 147747), (261, 98498), (306, 84013), (493, 52146), (522, 49249), (986, 26073), (1479, 17382), (2897, 8874), (2958, 8691), (4437, 5794)]