27238328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1447}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 55342560

約数和(自身を除く): 28104232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1447, 1448, 2353, 2894, 4706, 5788, 9412, 11576, 18811, 18824, 37622, 75244, 150488, 261907, 523814, 1047628, 2095256, 3404791, 6809582, 13619164, 27238328]

約数ペア:

[(1, 27238328), (2, 13619164), (4, 6809582), (8, 3404791), (13, 2095256), (26, 1047628), (52, 523814), (104, 261907), (181, 150488), (362, 75244), (724, 37622), (1447, 18824), (1448, 18811), (2353, 11576), (2894, 9412), (4706, 5788)]