61161988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47339}}^1$

素因数の和:47379

約数の個数: 24

約数和(自身を含む): 119296800

約数和(自身を除く): 58134812

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 47339, 94678, 189356, 804763, 899441, 1609526, 1798882, 3219052, 3597764, 15290497, 30580994, 61161988]

約数ペア:

[(1, 61161988), (2, 30580994), (4, 15290497), (17, 3597764), (19, 3219052), (34, 1798882), (38, 1609526), (68, 899441), (76, 804763), (323, 189356), (646, 94678), (1292, 47339)]