28947732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{219301}}^1$

素因数の和:219319

約数の個数: 24

約数和(自身を含む): 73685472

約数和(自身を除く): 44737740

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 219301, 438602, 657903, 877204, 1315806, 2412311, 2631612, 4824622, 7236933, 9649244, 14473866, 28947732]

約数ペア:

[(1, 28947732), (2, 14473866), (3, 9649244), (4, 7236933), (6, 4824622), (11, 2631612), (12, 2412311), (22, 1315806), (33, 877204), (44, 657903), (66, 438602), (132, 219301)]