1785142016

素因数分解:

$2^8\times 7^1\times {\mathrm{996173}}^1$

素因数の和:996196

約数の個数: 36

約数和(自身を含む): 4072359312

約数和(自身を除く): 2287217296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 996173, 1992346, 3984692, 6973211, 7969384, 13946422, 15938768, 27892844, 31877536, 55785688, 63755072, 111571376, 127510144, 223142752, 255020288, 446285504, 892571008, 1785142016]

約数ペア:

[(1, 1785142016), (2, 892571008), (4, 446285504), (7, 255020288), (8, 223142752), (14, 127510144), (16, 111571376), (28, 63755072), (32, 55785688), (56, 31877536), (64, 27892844), (112, 15938768), (128, 13946422), (224, 7969384), (256, 6973211), (448, 3984692), (896, 1992346), (1792, 996173)]