71840706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1710493}}^1$

素因数の和:1710505

約数の個数: 16

約数和(自身を含む): 164207424

約数和(自身を除く): 92366718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1710493, 3420986, 5131479, 10262958, 11973451, 23946902, 35920353, 71840706]

約数ペア:

[(1, 71840706), (2, 35920353), (3, 23946902), (6, 11973451), (7, 10262958), (14, 5131479), (21, 3420986), (42, 1710493)]