64671706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{479}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 118506240

約数和(自身を除く): 53834534

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 361, 374, 418, 479, 646, 722, 958, 3553, 3971, 5269, 6137, 7106, 7942, 8143, 9101, 10538, 12274, 16286, 18202, 67507, 89573, 100111, 135014, 154717, 172919, 179146, 200222, 309434, 345838, 1701887, 1902109, 2939623, 3403774, 3804218, 5879246, 32335853, 64671706]

約数ペア:

[(1, 64671706), (2, 32335853), (11, 5879246), (17, 3804218), (19, 3403774), (22, 2939623), (34, 1902109), (38, 1701887), (187, 345838), (209, 309434), (323, 200222), (361, 179146), (374, 172919), (418, 154717), (479, 135014), (646, 100111), (722, 89573), (958, 67507), (3553, 18202), (3971, 16286), (5269, 12274), (6137, 10538), (7106, 9101), (7942, 8143)]