66572068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{979001}}^1$

素因数の和:979022

約数の個数: 12

約数和(自身を含む): 123354252

約数和(自身を除く): 56782184

約数列:

[1, 2, 4, 17, 34, 68, 979001, 1958002, 3916004, 16643017, 33286034, 66572068]

約数ペア:

[(1, 66572068), (2, 33286034), (4, 16643017), (17, 3916004), (34, 1958002), (68, 979001)]