12737536

素因数分解:

$2^{10}\times 7^1\times {\mathrm{1777}}^1$

素因数の和:1804

約数の個数: 44

約数和(自身を含む): 29116528

約数和(自身を除く): 16378992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1777, 1792, 3554, 3584, 7108, 7168, 12439, 14216, 24878, 28432, 49756, 56864, 99512, 113728, 199024, 227456, 398048, 454912, 796096, 909824, 1592192, 1819648, 3184384, 6368768, 12737536]

約数ペア:

[(1, 12737536), (2, 6368768), (4, 3184384), (7, 1819648), (8, 1592192), (14, 909824), (16, 796096), (28, 454912), (32, 398048), (56, 227456), (64, 199024), (112, 113728), (128, 99512), (224, 56864), (256, 49756), (448, 28432), (512, 24878), (896, 14216), (1024, 12439), (1777, 7168), (1792, 7108), (3554, 3584)]