8643719168

素因数分解:

$2^{12}\times 7^2\times {\mathrm{43067}}^1$

素因数の和:43105

約数の個数: 78

約数和(自身を含む): 20107889316

約数和(自身を除く): 11464170148

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2048, 3136, 3584, 4096, 6272, 7168, 12544, 14336, 25088, 28672, 43067, 50176, 86134, 100352, 172268, 200704, 301469, 344536, 602938, 689072, 1205876, 1378144, 2110283, 2411752, 2756288, 4220566, 4823504, 5512576, 8441132, 9647008, 11025152, 16882264, 19294016, 22050304, 33764528, 38588032, 44100608, 67529056, 77176064, 88201216, 135058112, 154352128, 176402432, 270116224, 308704256, 540232448, 617408512, 1080464896, 1234817024, 2160929792, 4321859584, 8643719168]

約数ペア:

[(1, 8643719168), (2, 4321859584), (4, 2160929792), (7, 1234817024), (8, 1080464896), (14, 617408512), (16, 540232448), (28, 308704256), (32, 270116224), (49, 176402432), (56, 154352128), (64, 135058112), (98, 88201216), (112, 77176064), (128, 67529056), (196, 44100608), (224, 38588032), (256, 33764528), (392, 22050304), (448, 19294016), (512, 16882264), (784, 11025152), (896, 9647008), (1024, 8441132), (1568, 5512576), (1792, 4823504), (2048, 4220566), (3136, 2756288), (3584, 2411752), (4096, 2110283), (6272, 1378144), (7168, 1205876), (12544, 689072), (14336, 602938), (25088, 344536), (28672, 301469), (43067, 200704), (50176, 172268), (86134, 100352)]