67804724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2341}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 128069928

約数和(自身を除く): 60265204

約数列:

[1, 2, 4, 13, 26, 52, 557, 1114, 2228, 2341, 4682, 7241, 9364, 14482, 28964, 30433, 60866, 121732, 1303937, 2607874, 5215748, 16951181, 33902362, 67804724]

約数ペア:

[(1, 67804724), (2, 33902362), (4, 16951181), (13, 5215748), (26, 2607874), (52, 1303937), (557, 121732), (1114, 60866), (2228, 30433), (2341, 28964), (4682, 14482), (7241, 9364)]