7885638656

素因数分解:

$2^{10}\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4603}}^1$

素因数の和:4869

約数の個数: 88

約数和(自身を含む): 18094824960

約数和(自身を除く): 10209186304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 239, 256, 448, 478, 512, 896, 956, 1024, 1673, 1792, 1912, 3346, 3584, 3824, 4603, 6692, 7168, 7648, 9206, 13384, 15296, 18412, 26768, 30592, 32221, 36824, 53536, 61184, 64442, 73648, 107072, 122368, 128884, 147296, 214144, 244736, 257768, 294592, 428288, 515536, 589184, 856576, 1031072, 1100117, 1178368, 1713152, 2062144, 2200234, 2356736, 4124288, 4400468, 4713472, 7700819, 8248576, 8800936, 15401638, 16497152, 17601872, 30803276, 32994304, 35203744, 61606552, 70407488, 123213104, 140814976, 246426208, 281629952, 492852416, 563259904, 985704832, 1126519808, 1971409664, 3942819328, 7885638656]

約数ペア:

[(1, 7885638656), (2, 3942819328), (4, 1971409664), (7, 1126519808), (8, 985704832), (14, 563259904), (16, 492852416), (28, 281629952), (32, 246426208), (56, 140814976), (64, 123213104), (112, 70407488), (128, 61606552), (224, 35203744), (239, 32994304), (256, 30803276), (448, 17601872), (478, 16497152), (512, 15401638), (896, 8800936), (956, 8248576), (1024, 7700819), (1673, 4713472), (1792, 4400468), (1912, 4124288), (3346, 2356736), (3584, 2200234), (3824, 2062144), (4603, 1713152), (6692, 1178368), (7168, 1100117), (7648, 1031072), (9206, 856576), (13384, 589184), (15296, 515536), (18412, 428288), (26768, 294592), (30592, 257768), (32221, 244736), (36824, 214144), (53536, 147296), (61184, 128884), (64442, 122368), (73648, 107072)]