28280472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107123}}^1$

素因数の和:107143

約数の個数: 32

約数和(自身を含む): 77129280

約数和(自身を除く): 48848808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 107123, 214246, 321369, 428492, 642738, 856984, 1178353, 1285476, 2356706, 2570952, 3535059, 4713412, 7070118, 9426824, 14140236, 28280472]

約数ペア:

[(1, 28280472), (2, 14140236), (3, 9426824), (4, 7070118), (6, 4713412), (8, 3535059), (11, 2570952), (12, 2356706), (22, 1285476), (24, 1178353), (33, 856984), (44, 642738), (66, 428492), (88, 321369), (132, 214246), (264, 107123)]