10528042

素因数分解:

$2^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 18720000

約数和(自身を除く): 8191958

約数列:

[1, 2, 7, 14, 49, 98, 103, 149, 206, 298, 343, 686, 721, 1043, 1442, 2086, 5047, 7301, 10094, 14602, 15347, 30694, 35329, 51107, 70658, 102214, 107429, 214858, 752003, 1504006, 5264021, 10528042]

約数ペア:

[(1, 10528042), (2, 5264021), (7, 1504006), (14, 752003), (49, 214858), (98, 107429), (103, 102214), (149, 70658), (206, 51107), (298, 35329), (343, 30694), (686, 15347), (721, 14602), (1043, 10094), (1442, 7301), (2086, 5047)]