78156912976

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{5892409}}^1$

素因数の和:5893246

約数の個数: 20

約数和(自身を含む): 151611709300

約数和(自身を除く): 73454796324

約数列:

[1, 2, 4, 8, 16, 829, 1658, 3316, 6632, 13264, 5892409, 11784818, 23569636, 47139272, 94278544, 4884807061, 9769614122, 19539228244, 39078456488, 78156912976]

約数ペア:

[(1, 78156912976), (2, 39078456488), (4, 19539228244), (8, 9769614122), (16, 4884807061), (829, 94278544), (1658, 47139272), (3316, 23569636), (6632, 11784818), (13264, 5892409)]