68637808

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{11689}}^1$

素因数の和:12064

約数の個数: 20

約数和(自身を含む): 133359520

約数和(自身を除く): 64721712

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 11689, 23378, 46756, 93512, 187024, 4289863, 8579726, 17159452, 34318904, 68637808]

約数ペア:

[(1, 68637808), (2, 34318904), (4, 17159452), (8, 8579726), (16, 4289863), (367, 187024), (734, 93512), (1468, 46756), (2936, 23378), (5872, 11689)]