39342720256

素因数分解:

$2^8\times 7^1\times {\mathrm{21954643}}^1$

素因数の和:21954666

約数の個数: 36

約数和(自身を含む): 89750584672

約数和(自身を除く): 50407864416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 21954643, 43909286, 87818572, 153682501, 175637144, 307365002, 351274288, 614730004, 702548576, 1229460008, 1405097152, 2458920016, 2810194304, 4917840032, 5620388608, 9835680064, 19671360128, 39342720256]

約数ペア:

[(1, 39342720256), (2, 19671360128), (4, 9835680064), (7, 5620388608), (8, 4917840032), (14, 2810194304), (16, 2458920016), (28, 1405097152), (32, 1229460008), (56, 702548576), (64, 614730004), (112, 351274288), (128, 307365002), (224, 175637144), (256, 153682501), (448, 87818572), (896, 43909286), (1792, 21954643)]