78681638

素因数分解:

$2^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{5297}}^1$

素因数の和:6367

約数の個数: 16

約数和(自身を含む): 135035424

約数和(自身を除く): 56353786

約数列:

[1, 2, 7, 14, 1061, 2122, 5297, 7427, 10594, 14854, 37079, 74158, 5620117, 11240234, 39340819, 78681638]

約数ペア:

[(1, 78681638), (2, 39340819), (7, 11240234), (14, 5620117), (1061, 74158), (2122, 37079), (5297, 14854), (7427, 10594)]