27840512

素因数分解:

$2^{12}\times 7^1\times {\mathrm{971}}^1$

素因数の和:1002

約数の個数: 52

約数和(自身を含む): 63693216

約数和(自身を除く): 35852704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 971, 1024, 1792, 1942, 2048, 3584, 3884, 4096, 6797, 7168, 7768, 13594, 14336, 15536, 27188, 28672, 31072, 54376, 62144, 108752, 124288, 217504, 248576, 435008, 497152, 870016, 994304, 1740032, 1988608, 3480064, 3977216, 6960128, 13920256, 27840512]

約数ペア:

[(1, 27840512), (2, 13920256), (4, 6960128), (7, 3977216), (8, 3480064), (14, 1988608), (16, 1740032), (28, 994304), (32, 870016), (56, 497152), (64, 435008), (112, 248576), (128, 217504), (224, 124288), (256, 108752), (448, 62144), (512, 54376), (896, 31072), (971, 28672), (1024, 27188), (1792, 15536), (1942, 14336), (2048, 13594), (3584, 7768), (3884, 7168), (4096, 6797)]