40755008

素因数分解:

$2^6\times 7^1\times {\mathrm{90971}}^1$

素因数の和:90990

約数の個数: 28

約数和(自身を含む): 92427552

約数和(自身を除く): 51672544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 90971, 181942, 363884, 636797, 727768, 1273594, 1455536, 2547188, 2911072, 5094376, 5822144, 10188752, 20377504, 40755008]

約数ペア:

[(1, 40755008), (2, 20377504), (4, 10188752), (7, 5822144), (8, 5094376), (14, 2911072), (16, 2547188), (28, 1455536), (32, 1273594), (56, 727768), (64, 636797), (112, 363884), (224, 181942), (448, 90971)]