70722568

素因数分解:

$2^3\times 7^1\times {\mathrm{1262903}}^1$

素因数の和:1262916

約数の個数: 16

約数和(自身を含む): 151548480

約数和(自身を除く): 80825912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1262903, 2525806, 5051612, 8840321, 10103224, 17680642, 35361284, 70722568]

約数ペア:

[(1, 70722568), (2, 35361284), (4, 17680642), (7, 10103224), (8, 8840321), (14, 5051612), (28, 2525806), (56, 1262903)]