28065006

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{9931}}^1$

素因数の和:10096

約数の個数: 24

約数和(自身を含む): 61200984

約数和(自身を除く): 33135978

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 9931, 19862, 29793, 59586, 89379, 178758, 1559167, 3118334, 4677501, 9355002, 14032503, 28065006]

約数ペア:

[(1, 28065006), (2, 14032503), (3, 9355002), (6, 4677501), (9, 3118334), (18, 1559167), (157, 178758), (314, 89379), (471, 59586), (942, 29793), (1413, 19862), (2826, 9931)]