28492264

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{15971}}^1$

素因数の和:16200

約数の個数: 16

約数和(自身を含む): 53665920

約数和(自身を除く): 25173656

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 15971, 31942, 63884, 127768, 3561533, 7123066, 14246132, 28492264]

約数ペア:

[(1, 28492264), (2, 14246132), (4, 7123066), (8, 3561533), (223, 127768), (446, 63884), (892, 31942), (1784, 15971)]