8573047808

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{644009}}^1$

素因数の和:644042

約数の個数: 44

約数和(自身を含む): 18456038580

約数和(自身を除く): 9882990772

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 13312, 644009, 1288018, 2576036, 5152072, 8372117, 10304144, 16744234, 20608288, 33488468, 41216576, 66976936, 82433152, 133953872, 164866304, 267907744, 329732608, 535815488, 659465216, 1071630976, 2143261952, 4286523904, 8573047808]

約数ペア:

[(1, 8573047808), (2, 4286523904), (4, 2143261952), (8, 1071630976), (13, 659465216), (16, 535815488), (26, 329732608), (32, 267907744), (52, 164866304), (64, 133953872), (104, 82433152), (128, 66976936), (208, 41216576), (256, 33488468), (416, 20608288), (512, 16744234), (832, 10304144), (1024, 8372117), (1664, 5152072), (3328, 2576036), (6656, 1288018), (13312, 644009)]