25475072

素因数分解:

$2^{11}\times 7^1\times {\mathrm{1777}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 58247280

約数和(自身を除く): 32772208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1777, 1792, 2048, 3554, 3584, 7108, 7168, 12439, 14216, 14336, 24878, 28432, 49756, 56864, 99512, 113728, 199024, 227456, 398048, 454912, 796096, 909824, 1592192, 1819648, 3184384, 3639296, 6368768, 12737536, 25475072]

約数ペア:

[(1, 25475072), (2, 12737536), (4, 6368768), (7, 3639296), (8, 3184384), (14, 1819648), (16, 1592192), (28, 909824), (32, 796096), (56, 454912), (64, 398048), (112, 227456), (128, 199024), (224, 113728), (256, 99512), (448, 56864), (512, 49756), (896, 28432), (1024, 24878), (1777, 14336), (1792, 14216), (2048, 12439), (3554, 7168), (3584, 7108)]