71359496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{686149}}^1$

素因数の和:686168

約数の個数: 16

約数和(自身を含む): 144091500

約数和(自身を除く): 72732004

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 686149, 1372298, 2744596, 5489192, 8919937, 17839874, 35679748, 71359496]

約数ペア:

[(1, 71359496), (2, 35679748), (4, 17839874), (8, 8919937), (13, 5489192), (26, 2744596), (52, 1372298), (104, 686149)]