27678512

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{8693}}^1$

素因数の和:8900

約数の個数: 20

約数和(自身を含む): 53902800

約数和(自身を除く): 26224288

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 8693, 17386, 34772, 69544, 139088, 1729907, 3459814, 6919628, 13839256, 27678512]

約数ペア:

[(1, 27678512), (2, 13839256), (4, 6919628), (8, 3459814), (16, 1729907), (199, 139088), (398, 69544), (796, 34772), (1592, 17386), (3184, 8693)]