71398082

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{11617}}^1$

素因数の和:12065

約数の個数: 16

約数和(自身を含む): 122686080

約数和(自身を除く): 51287998

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 11617, 23234, 81319, 162638, 5099863, 10199726, 35699041, 71398082]

約数ペア:

[(1, 71398082), (2, 35699041), (7, 10199726), (14, 5099863), (439, 162638), (878, 81319), (3073, 23234), (6146, 11617)]