78875062

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137413}}^1$

素因数の和:137463

約数の個数: 16

約数和(自身を含む): 138513312

約数和(自身を除く): 59638250

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 137413, 274826, 961891, 1923782, 5633933, 11267866, 39437531, 78875062]

約数ペア:

[(1, 78875062), (2, 39437531), (7, 11267866), (14, 5633933), (41, 1923782), (82, 961891), (287, 274826), (574, 137413)]