74742886

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{6689}}^1$

素因数の和:6879

約数の個数: 16

約数和(自身を含む): 115924320

約数和(自身を除く): 41181434

約数列:

[1, 2, 37, 74, 151, 302, 5587, 6689, 11174, 13378, 247493, 494986, 1010039, 2020078, 37371443, 74742886]

約数ペア:

[(1, 74742886), (2, 37371443), (37, 2020078), (74, 1010039), (151, 494986), (302, 247493), (5587, 13378), (6689, 11174)]