3129616

素因数分解:

$2^4\times 7^1\times {\mathrm{27943}}^1$

素因数の和:27958

約数の個数: 20

約数和(自身を含む): 6930112

約数和(自身を除く): 3800496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 27943, 55886, 111772, 195601, 223544, 391202, 447088, 782404, 1564808, 3129616]

約数ペア:

[(1, 3129616), (2, 1564808), (4, 782404), (7, 447088), (8, 391202), (14, 223544), (16, 195601), (28, 111772), (56, 55886), (112, 27943)]