8977392004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{15299}}^1$

素因数の和:16432

約数の個数: 48

約数和(自身を含む): 18918144000

約数和(自身を除く): 9940751996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1103, 2206, 4412, 7721, 15299, 15442, 20957, 30598, 30884, 41914, 61196, 83828, 107093, 146699, 214186, 290681, 293398, 428372, 581362, 586796, 1162724, 2034767, 4069534, 8139068, 16874797, 33749594, 67499188, 118123579, 236247158, 320621143, 472494316, 641242286, 1282484572, 2244348001, 4488696002, 8977392004]

約数ペア:

[(1, 8977392004), (2, 4488696002), (4, 2244348001), (7, 1282484572), (14, 641242286), (19, 472494316), (28, 320621143), (38, 236247158), (76, 118123579), (133, 67499188), (266, 33749594), (532, 16874797), (1103, 8139068), (2206, 4069534), (4412, 2034767), (7721, 1162724), (15299, 586796), (15442, 581362), (20957, 428372), (30598, 293398), (30884, 290681), (41914, 214186), (61196, 146699), (83828, 107093)]