12744914432

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{27689}}^1$

素因数の和:27767

約数の個数: 80

約数和(自身を含む): 27193795200

約数和(自身を除く): 14448880768

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 256, 464, 496, 512, 899, 928, 992, 1798, 1856, 1984, 3596, 3712, 3968, 7192, 7424, 7936, 14384, 14848, 15872, 27689, 28768, 55378, 57536, 110756, 115072, 221512, 230144, 443024, 460288, 802981, 858359, 886048, 1605962, 1716718, 1772096, 3211924, 3433436, 3544192, 6423848, 6866872, 7088384, 12847696, 13733744, 14176768, 24892411, 25695392, 27467488, 49784822, 51390784, 54934976, 99569644, 102781568, 109869952, 199139288, 205563136, 219739904, 398278576, 411126272, 439479808, 796557152, 1593114304, 3186228608, 6372457216, 12744914432]

約数ペア:

[(1, 12744914432), (2, 6372457216), (4, 3186228608), (8, 1593114304), (16, 796557152), (29, 439479808), (31, 411126272), (32, 398278576), (58, 219739904), (62, 205563136), (64, 199139288), (116, 109869952), (124, 102781568), (128, 99569644), (232, 54934976), (248, 51390784), (256, 49784822), (464, 27467488), (496, 25695392), (512, 24892411), (899, 14176768), (928, 13733744), (992, 12847696), (1798, 7088384), (1856, 6866872), (1984, 6423848), (3596, 3544192), (3712, 3433436), (3968, 3211924), (7192, 1772096), (7424, 1716718), (7936, 1605962), (14384, 886048), (14848, 858359), (15872, 802981), (27689, 460288), (28768, 443024), (55378, 230144), (57536, 221512), (110756, 115072)]