8975008

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 20442240

約数和(自身を除く): 11467232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 389, 412, 721, 778, 824, 1442, 1556, 1648, 2723, 2884, 3112, 3296, 5446, 5768, 6224, 10892, 11536, 12448, 21784, 23072, 40067, 43568, 80134, 87136, 160268, 280469, 320536, 560938, 641072, 1121876, 1282144, 2243752, 4487504, 8975008]

約数ペア:

[(1, 8975008), (2, 4487504), (4, 2243752), (7, 1282144), (8, 1121876), (14, 641072), (16, 560938), (28, 320536), (32, 280469), (56, 160268), (103, 87136), (112, 80134), (206, 43568), (224, 40067), (389, 23072), (412, 21784), (721, 12448), (778, 11536), (824, 10892), (1442, 6224), (1556, 5768), (1648, 5446), (2723, 3296), (2884, 3112)]