12960023872

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{26309}}^1$

素因数の和:26543

約数の個数: 56

約数和(自身を含む): 26463650400

約数和(自身を除く): 13503626528

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 179, 344, 358, 688, 716, 1376, 1432, 2752, 2864, 5728, 7697, 11456, 15394, 26309, 30788, 52618, 61576, 105236, 123152, 210472, 246304, 420944, 492608, 841888, 1131287, 1683776, 2262574, 4525148, 4709311, 9050296, 9418622, 18100592, 18837244, 36201184, 37674488, 72402368, 75348976, 150697952, 202500373, 301395904, 405000746, 810001492, 1620002984, 3240005968, 6480011936, 12960023872]

約数ペア:

[(1, 12960023872), (2, 6480011936), (4, 3240005968), (8, 1620002984), (16, 810001492), (32, 405000746), (43, 301395904), (64, 202500373), (86, 150697952), (172, 75348976), (179, 72402368), (344, 37674488), (358, 36201184), (688, 18837244), (716, 18100592), (1376, 9418622), (1432, 9050296), (2752, 4709311), (2864, 4525148), (5728, 2262574), (7697, 1683776), (11456, 1131287), (15394, 841888), (26309, 492608), (30788, 420944), (52618, 246304), (61576, 210472), (105236, 123152)]