28702762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{10273}}^1$

素因数の和:10413

約数の個数: 16

約数和(自身を含む): 47342592

約数和(自身を除く): 18639830

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 10273, 20546, 113003, 226006, 1304671, 2609342, 14351381, 28702762]

約数ペア:

[(1, 28702762), (2, 14351381), (11, 2609342), (22, 1304671), (127, 226006), (254, 113003), (1397, 20546), (2794, 10273)]