40854016

素因数分解:

$2^9\times 7^1\times {\mathrm{11399}}^1$

素因数の和:11424

約数の個数: 40

約数和(自身を含む): 93297600

約数和(自身を除く): 52443584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 11399, 22798, 45596, 79793, 91192, 159586, 182384, 319172, 364768, 638344, 729536, 1276688, 1459072, 2553376, 2918144, 5106752, 5836288, 10213504, 20427008, 40854016]

約数ペア:

[(1, 40854016), (2, 20427008), (4, 10213504), (7, 5836288), (8, 5106752), (14, 2918144), (16, 2553376), (28, 1459072), (32, 1276688), (56, 729536), (64, 638344), (112, 364768), (128, 319172), (224, 182384), (256, 159586), (448, 91192), (512, 79793), (896, 45596), (1792, 22798), (3584, 11399)]