78849806

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137369}}^1$

素因数の和:137419

約数の個数: 16

約数和(自身を含む): 138468960

約数和(自身を除く): 59619154

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 137369, 274738, 961583, 1923166, 5632129, 11264258, 39424903, 78849806]

約数ペア:

[(1, 78849806), (2, 39424903), (7, 11264258), (14, 5632129), (41, 1923166), (82, 961583), (287, 274738), (574, 137369)]