28435328

素因数分解:

$2^7\times {\mathrm{222151}}^1$

素因数の和:222165

約数の個数: 16

約数和(自身を含む): 56648760

約数和(自身を除く): 28213432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 222151, 444302, 888604, 1777208, 3554416, 7108832, 14217664, 28435328]

約数ペア:

[(1, 28435328), (2, 14217664), (4, 7108832), (8, 3554416), (16, 1777208), (32, 888604), (64, 444302), (128, 222151)]