28238274

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{5077}}^1$

素因数の和:5191

約数の個数: 32

約数和(自身を含む): 63373440

約数和(自身を除く): 35135166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5077, 5562, 10154, 15231, 30462, 45693, 91386, 137079, 274158, 522931, 1045862, 1568793, 3137586, 4706379, 9412758, 14119137, 28238274]

約数ペア:

[(1, 28238274), (2, 14119137), (3, 9412758), (6, 4706379), (9, 3137586), (18, 1568793), (27, 1045862), (54, 522931), (103, 274158), (206, 137079), (309, 91386), (618, 45693), (927, 30462), (1854, 15231), (2781, 10154), (5077, 5562)]