8390144

素因数分解:

$2^9\times 7^1\times {\mathrm{2341}}^1$

素因数の和:2366

約数の個数: 40

約数和(自身を含む): 19166928

約数和(自身を除く): 10776784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 2341, 3584, 4682, 9364, 16387, 18728, 32774, 37456, 65548, 74912, 131096, 149824, 262192, 299648, 524384, 599296, 1048768, 1198592, 2097536, 4195072, 8390144]

約数ペア:

[(1, 8390144), (2, 4195072), (4, 2097536), (7, 1198592), (8, 1048768), (14, 599296), (16, 524384), (28, 299648), (32, 262192), (56, 149824), (64, 131096), (112, 74912), (128, 65548), (224, 37456), (256, 32774), (448, 18728), (512, 16387), (896, 9364), (1792, 4682), (2341, 3584)]