65714248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1783}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 131016960

約数和(自身を除く): 65302712

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 271, 542, 1084, 1783, 2168, 3566, 4607, 7132, 9214, 14264, 18428, 30311, 36856, 60622, 121244, 242488, 483193, 966386, 1932772, 3865544, 8214281, 16428562, 32857124, 65714248]

約数ペア:

[(1, 65714248), (2, 32857124), (4, 16428562), (8, 8214281), (17, 3865544), (34, 1932772), (68, 966386), (136, 483193), (271, 242488), (542, 121244), (1084, 60622), (1783, 36856), (2168, 30311), (3566, 18428), (4607, 14264), (7132, 9214)]