68209288

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6311}}^1$

素因数の和:6517

約数の個数: 32

約数和(自身を含む): 146943360

約数和(自身を除く): 78734072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 6311, 10808, 12622, 25244, 44177, 50488, 88354, 176708, 353416, 1218023, 2436046, 4872092, 8526161, 9744184, 17052322, 34104644, 68209288]

約数ペア:

[(1, 68209288), (2, 34104644), (4, 17052322), (7, 9744184), (8, 8526161), (14, 4872092), (28, 2436046), (56, 1218023), (193, 353416), (386, 176708), (772, 88354), (1351, 50488), (1544, 44177), (2702, 25244), (5404, 12622), (6311, 10808)]