28181172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{138143}}^1$

素因数の和:138167

約数の個数: 24

約数和(自身を含む): 69624576

約数和(自身を除く): 41443404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 138143, 276286, 414429, 552572, 828858, 1657716, 2348431, 4696862, 7045293, 9393724, 14090586, 28181172]

約数ペア:

[(1, 28181172), (2, 14090586), (3, 9393724), (4, 7045293), (6, 4696862), (12, 2348431), (17, 1657716), (34, 828858), (51, 552572), (68, 414429), (102, 276286), (204, 138143)]