28052134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{55439}}^1$

素因数の和:55475

約数の個数: 16

約数和(自身を含む): 47900160

約数和(自身を除く): 19848026

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 55439, 110878, 609829, 1219658, 1275097, 2550194, 14026067, 28052134]

約数ペア:

[(1, 28052134), (2, 14026067), (11, 2550194), (22, 1275097), (23, 1219658), (46, 609829), (253, 110878), (506, 55439)]