28556638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{1259}}^1$

素因数の和:2303

約数の個数: 16

約数和(自身を含む): 46811520

約数和(自身を除く): 18254882

約数列:

[1, 2, 11, 22, 1031, 1259, 2062, 2518, 11341, 13849, 22682, 27698, 1298029, 2596058, 14278319, 28556638]

約数ペア:

[(1, 28556638), (2, 14278319), (11, 2596058), (22, 1298029), (1031, 27698), (1259, 22682), (2062, 13849), (2518, 11341)]