28514416

素因数分解:

$2^4\times 7^1\times {\mathrm{254593}}^1$

素因数の和:254608

約数の個数: 20

約数和(自身を含む): 63139312

約数和(自身を除く): 34624896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 254593, 509186, 1018372, 1782151, 2036744, 3564302, 4073488, 7128604, 14257208, 28514416]

約数ペア:

[(1, 28514416), (2, 14257208), (4, 7128604), (7, 4073488), (8, 3564302), (14, 2036744), (16, 1782151), (28, 1018372), (56, 509186), (112, 254593)]