79937578

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{12889}}^1$

素因数の和:13341

約数の個数: 16

約数和(自身を含む): 137355840

約数和(自身を除く): 57418262

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 12889, 25778, 90223, 180446, 5709827, 11419654, 39968789, 79937578]

約数ペア:

[(1, 79937578), (2, 39968789), (7, 11419654), (14, 5709827), (443, 180446), (886, 90223), (3101, 25778), (6202, 12889)]