72278057

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 76826880

約数和(自身を除く): 4548823

約数列:

[1, 37, 47, 89, 467, 1739, 3293, 4183, 17279, 21949, 41563, 154771, 812113, 1537831, 1953461, 72278057]

約数ペア:

[(1, 72278057), (37, 1953461), (47, 1537831), (89, 812113), (467, 154771), (1739, 41563), (3293, 21949), (4183, 17279)]