28097674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{55529}}^1$

素因数の和:55565

約数の個数: 16

約数和(自身を含む): 47977920

約数和(自身を除く): 19880246

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 55529, 111058, 610819, 1221638, 1277167, 2554334, 14048837, 28097674]

約数ペア:

[(1, 28097674), (2, 14048837), (11, 2554334), (22, 1277167), (23, 1221638), (46, 610819), (253, 111058), (506, 55529)]