6436864

素因数分解:

$2^{11}\times 7^1\times {\mathrm{449}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 14742000

約数和(自身を除く): 8305136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 449, 512, 896, 898, 1024, 1792, 1796, 2048, 3143, 3584, 3592, 6286, 7168, 7184, 12572, 14336, 14368, 25144, 28736, 50288, 57472, 100576, 114944, 201152, 229888, 402304, 459776, 804608, 919552, 1609216, 3218432, 6436864]

約数ペア:

[(1, 6436864), (2, 3218432), (4, 1609216), (7, 919552), (8, 804608), (14, 459776), (16, 402304), (28, 229888), (32, 201152), (56, 114944), (64, 100576), (112, 57472), (128, 50288), (224, 28736), (256, 25144), (448, 14368), (449, 14336), (512, 12572), (896, 7184), (898, 7168), (1024, 6286), (1792, 3592), (1796, 3584), (2048, 3143)]