66706042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{69341}}^1$

素因数の和:69393

約数の個数: 16

約数和(自身を含む): 110669832

約数和(自身を除く): 43963790

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 69341, 138682, 901433, 1802866, 2565617, 5131234, 33353021, 66706042]

約数ペア:

[(1, 66706042), (2, 33353021), (13, 5131234), (26, 2565617), (37, 1802866), (74, 901433), (481, 138682), (962, 69341)]