70571084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{17839}}^1$

素因数の和:17909

約数の個数: 24

約数和(自身を含む): 131873280

約数和(自身を除く): 61302196

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 17839, 35678, 71356, 410297, 767077, 820594, 1534154, 1641188, 3068308, 17642771, 35285542, 70571084]

約数ペア:

[(1, 70571084), (2, 35285542), (4, 17642771), (23, 3068308), (43, 1641188), (46, 1534154), (86, 820594), (92, 767077), (172, 410297), (989, 71356), (1978, 35678), (3956, 17839)]