28017664

素因数分解:

$2^{10}\times {\mathrm{27361}}^1$

素因数の和:27381

約数の個数: 22

約数和(自身を含む): 56010014

約数和(自身を除く): 27992350

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 27361, 54722, 109444, 218888, 437776, 875552, 1751104, 3502208, 7004416, 14008832, 28017664]

約数ペア:

[(1, 28017664), (2, 14008832), (4, 7004416), (8, 3502208), (16, 1751104), (32, 875552), (64, 437776), (128, 218888), (256, 109444), (512, 54722), (1024, 27361)]