47827456

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:984

約数の個数: 40

約数和(自身を含む): 96550740

約数和(自身を除く): 48723284

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 857, 872, 1714, 1744, 3428, 3488, 6856, 6976, 13712, 13952, 27424, 27904, 54848, 55808, 93413, 109696, 186826, 219392, 373652, 438784, 747304, 1494608, 2989216, 5978432, 11956864, 23913728, 47827456]

約数ペア:

[(1, 47827456), (2, 23913728), (4, 11956864), (8, 5978432), (16, 2989216), (32, 1494608), (64, 747304), (109, 438784), (128, 373652), (218, 219392), (256, 186826), (436, 109696), (512, 93413), (857, 55808), (872, 54848), (1714, 27904), (1744, 27424), (3428, 13952), (3488, 13712), (6856, 6976)]