2784256

素因数分解:

$2^{10}\times {\mathrm{2719}}^1$

素因数の和:2739

約数の個数: 22

約数和(自身を含む): 5567840

約数和(自身を除く): 2783584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2719, 5438, 10876, 21752, 43504, 87008, 174016, 348032, 696064, 1392128, 2784256]

約数ペア:

[(1, 2784256), (2, 1392128), (4, 696064), (8, 348032), (16, 174016), (32, 87008), (64, 43504), (128, 21752), (256, 10876), (512, 5438), (1024, 2719)]