78265474

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{136351}}^1$

素因数の和:136401

約数の個数: 16

約数和(自身を含む): 137442816

約数和(自身を除く): 59177342

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 136351, 272702, 954457, 1908914, 5590391, 11180782, 39132737, 78265474]

約数ペア:

[(1, 78265474), (2, 39132737), (7, 11180782), (14, 5590391), (41, 1908914), (82, 954457), (287, 272702), (574, 136351)]