71001616

素因数分解:

$2^4\times 7^1\times {\mathrm{633943}}^1$

素因数の和:633958

約数の個数: 20

約数和(自身を含む): 157218112

約数和(自身を除く): 86216496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 633943, 1267886, 2535772, 4437601, 5071544, 8875202, 10143088, 17750404, 35500808, 71001616]

約数ペア:

[(1, 71001616), (2, 35500808), (4, 17750404), (7, 10143088), (8, 8875202), (14, 5071544), (16, 4437601), (28, 2535772), (56, 1267886), (112, 633943)]