28526212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49871}}^1$

素因数の和:49899

約数の個数: 24

約数和(自身を含む): 58649472

約数和(自身を除く): 30123260

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 49871, 99742, 199484, 548581, 648323, 1097162, 1296646, 2194324, 2593292, 7131553, 14263106, 28526212]

約数ペア:

[(1, 28526212), (2, 14263106), (4, 7131553), (11, 2593292), (13, 2194324), (22, 1296646), (26, 1097162), (44, 648323), (52, 548581), (143, 199484), (286, 99742), (572, 49871)]