28110148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2081}}^1$

素因数の和:2403

約数の個数: 24

約数和(自身を含む): 53865504

約数和(自身を除く): 25755356

約数列:

[1, 2, 4, 11, 22, 44, 307, 614, 1228, 2081, 3377, 4162, 6754, 8324, 13508, 22891, 45782, 91564, 638867, 1277734, 2555468, 7027537, 14055074, 28110148]

約数ペア:

[(1, 28110148), (2, 14055074), (4, 7027537), (11, 2555468), (22, 1277734), (44, 638867), (307, 91564), (614, 45782), (1228, 22891), (2081, 13508), (3377, 8324), (4162, 6754)]