28284344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{321413}}^1$

素因数の和:321430

約数の個数: 16

約数和(自身を含む): 57854520

約数和(自身を除く): 29570176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 321413, 642826, 1285652, 2571304, 3535543, 7071086, 14142172, 28284344]

約数ペア:

[(1, 28284344), (2, 14142172), (4, 7071086), (8, 3535543), (11, 2571304), (22, 1285652), (44, 642826), (88, 321413)]