71586728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{526373}}^1$

素因数の和:526396

約数の個数: 16

約数和(自身を含む): 142120980

約数和(自身を除く): 70534252

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 526373, 1052746, 2105492, 4210984, 8948341, 17896682, 35793364, 71586728]

約数ペア:

[(1, 71586728), (2, 35793364), (4, 17896682), (8, 8948341), (17, 4210984), (34, 2105492), (68, 1052746), (136, 526373)]