70991784

素因数分解:

$2^3\times 3^2\times {\mathrm{985997}}^1$

素因数の和:986009

約数の個数: 24

約数和(自身を含む): 192269610

約数和(自身を除く): 121277826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 985997, 1971994, 2957991, 3943988, 5915982, 7887976, 8873973, 11831964, 17747946, 23663928, 35495892, 70991784]

約数ペア:

[(1, 70991784), (2, 35495892), (3, 23663928), (4, 17747946), (6, 11831964), (8, 8873973), (9, 7887976), (12, 5915982), (18, 3943988), (24, 2957991), (36, 1971994), (72, 985997)]