28913016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109519}}^1$

素因数の和:109539

約数の個数: 32

約数和(自身を含む): 78854400

約数和(自身を除く): 49941384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 109519, 219038, 328557, 438076, 657114, 876152, 1204709, 1314228, 2409418, 2628456, 3614127, 4818836, 7228254, 9637672, 14456508, 28913016]

約数ペア:

[(1, 28913016), (2, 14456508), (3, 9637672), (4, 7228254), (6, 4818836), (8, 3614127), (11, 2628456), (12, 2409418), (22, 1314228), (24, 1204709), (33, 876152), (44, 657114), (66, 438076), (88, 328557), (132, 219038), (264, 109519)]