28171232

素因数分解:

$2^5\times {\mathrm{883}}^1\times {\mathrm{997}}^1$

素因数の和:1890

約数の個数: 24

約数和(自身を含む): 55580616

約数和(自身を除く): 27409384

約数列:

[1, 2, 4, 8, 16, 32, 883, 997, 1766, 1994, 3532, 3988, 7064, 7976, 14128, 15952, 28256, 31904, 880351, 1760702, 3521404, 7042808, 14085616, 28171232]

約数ペア:

[(1, 28171232), (2, 14085616), (4, 7042808), (8, 3521404), (16, 1760702), (32, 880351), (883, 31904), (997, 28256), (1766, 15952), (1994, 14128), (3532, 7976), (3988, 7064)]