64041148

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3089}}^1$

素因数の和:3237

約数の個数: 24

約数和(自身を含む): 115244640

約数和(自身を除く): 51203492

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 3089, 5183, 6178, 10366, 12356, 20732, 219319, 225497, 438638, 450994, 877276, 901988, 16010287, 32020574, 64041148]

約数ペア:

[(1, 64041148), (2, 32020574), (4, 16010287), (71, 901988), (73, 877276), (142, 450994), (146, 438638), (284, 225497), (292, 219319), (3089, 20732), (5183, 12356), (6178, 10366)]