28887928

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{28433}}^1$

素因数の和:28566

約数の個数: 16

約数和(自身を含む): 54593280

約数和(自身を除く): 25705352

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 28433, 56866, 113732, 227464, 3610991, 7221982, 14443964, 28887928]

約数ペア:

[(1, 28887928), (2, 14443964), (4, 7221982), (8, 3610991), (127, 227464), (254, 113732), (508, 56866), (1016, 28433)]