27779584

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:385

約数の個数: 80

約数和(自身を含む): 66388608

約数和(自身を除く): 38609024

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 337, 368, 448, 512, 644, 674, 736, 896, 1288, 1348, 1472, 1792, 2359, 2576, 2696, 2944, 3584, 4718, 5152, 5392, 5888, 7751, 9436, 10304, 10784, 11776, 15502, 18872, 20608, 21568, 31004, 37744, 41216, 43136, 54257, 62008, 75488, 82432, 86272, 108514, 124016, 150976, 172544, 217028, 248032, 301952, 434056, 496064, 603904, 868112, 992128, 1207808, 1736224, 1984256, 3472448, 3968512, 6944896, 13889792, 27779584]

約数ペア:

[(1, 27779584), (2, 13889792), (4, 6944896), (7, 3968512), (8, 3472448), (14, 1984256), (16, 1736224), (23, 1207808), (28, 992128), (32, 868112), (46, 603904), (56, 496064), (64, 434056), (92, 301952), (112, 248032), (128, 217028), (161, 172544), (184, 150976), (224, 124016), (256, 108514), (322, 86272), (337, 82432), (368, 75488), (448, 62008), (512, 54257), (644, 43136), (674, 41216), (736, 37744), (896, 31004), (1288, 21568), (1348, 20608), (1472, 18872), (1792, 15502), (2359, 11776), (2576, 10784), (2696, 10304), (2944, 9436), (3584, 7751), (4718, 5888), (5152, 5392)]