40646144

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1$

素因数の和:1067

約数の個数: 80

約数和(自身を含む): 101350656

約数和(自身を除く): 60704512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1031, 1232, 1408, 1792, 2062, 2464, 2816, 3584, 4124, 4928, 5632, 7217, 8248, 9856, 11341, 14434, 16496, 19712, 22682, 28868, 32992, 39424, 45364, 57736, 65984, 79387, 90728, 115472, 131968, 158774, 181456, 230944, 263936, 317548, 362912, 461888, 527872, 635096, 725824, 923776, 1270192, 1451648, 1847552, 2540384, 2903296, 3695104, 5080768, 5806592, 10161536, 20323072, 40646144]

約数ペア:

[(1, 40646144), (2, 20323072), (4, 10161536), (7, 5806592), (8, 5080768), (11, 3695104), (14, 2903296), (16, 2540384), (22, 1847552), (28, 1451648), (32, 1270192), (44, 923776), (56, 725824), (64, 635096), (77, 527872), (88, 461888), (112, 362912), (128, 317548), (154, 263936), (176, 230944), (224, 181456), (256, 158774), (308, 131968), (352, 115472), (448, 90728), (512, 79387), (616, 65984), (704, 57736), (896, 45364), (1031, 39424), (1232, 32992), (1408, 28868), (1792, 22682), (2062, 19712), (2464, 16496), (2816, 14434), (3584, 11341), (4124, 9856), (4928, 8248), (5632, 7217)]