27810484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2081}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 52641288

約数和(自身を除く): 24830804

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 2081, 3341, 4162, 6682, 8324, 13364, 27053, 54106, 108212, 534817, 1069634, 2139268, 6952621, 13905242, 27810484]

約数ペア:

[(1, 27810484), (2, 13905242), (4, 6952621), (13, 2139268), (26, 1069634), (52, 534817), (257, 108212), (514, 54106), (1028, 27053), (2081, 13364), (3341, 8324), (4162, 6682)]