28436992

素因数分解:

$2^9\times {\mathrm{55541}}^1$

素因数の和:55559

約数の個数: 20

約数和(自身を含む): 56819466

約数和(自身を除く): 28382474

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 55541, 111082, 222164, 444328, 888656, 1777312, 3554624, 7109248, 14218496, 28436992]

約数ペア:

[(1, 28436992), (2, 14218496), (4, 7109248), (8, 3554624), (16, 1777312), (32, 888656), (64, 444328), (128, 222164), (256, 111082), (512, 55541)]