28189184

素因数分解:

$2^9\times {\mathrm{55057}}^1$

素因数の和:55075

約数の個数: 20

約数和(自身を含む): 56324334

約数和(自身を除く): 28135150

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 55057, 110114, 220228, 440456, 880912, 1761824, 3523648, 7047296, 14094592, 28189184]

約数ペア:

[(1, 28189184), (2, 14094592), (4, 7047296), (8, 3523648), (16, 1761824), (32, 880912), (64, 440456), (128, 220228), (256, 110114), (512, 55057)]