802845008

素因数分解:

$2^4\times 7^3\times {\mathrm{146291}}^1$

素因数の和:146320

約数の個数: 40

約数和(自身を含む): 1814020800

約数和(自身を除く): 1011175792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 146291, 292582, 585164, 1024037, 1170328, 2048074, 2340656, 4096148, 7168259, 8192296, 14336518, 16384592, 28673036, 50177813, 57346072, 100355626, 114692144, 200711252, 401422504, 802845008]

約数ペア:

[(1, 802845008), (2, 401422504), (4, 200711252), (7, 114692144), (8, 100355626), (14, 57346072), (16, 50177813), (28, 28673036), (49, 16384592), (56, 14336518), (98, 8192296), (112, 7168259), (196, 4096148), (343, 2340656), (392, 2048074), (686, 1170328), (784, 1024037), (1372, 585164), (2744, 292582), (5488, 146291)]