79245278

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{20887}}^1$

素因数の和:21167

約数の個数: 16

約数和(自身を含む): 136356864

約数和(自身を除く): 57111586

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 20887, 41774, 146209, 292418, 5660377, 11320754, 39622639, 79245278]

約数ペア:

[(1, 79245278), (2, 39622639), (7, 11320754), (14, 5660377), (271, 292418), (542, 146209), (1897, 41774), (3794, 20887)]