66723710

素因数分解:

$2^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{5051}}^1$

素因数の和:6379

約数の個数: 16

約数和(自身を含む): 120217392

約数和(自身を除く): 53493682

約数列:

[1, 2, 5, 10, 1321, 2642, 5051, 6605, 10102, 13210, 25255, 50510, 6672371, 13344742, 33361855, 66723710]

約数ペア:

[(1, 66723710), (2, 33361855), (5, 13344742), (10, 6672371), (1321, 50510), (2642, 25255), (5051, 13210), (6605, 10102)]