27617564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27953}}^1$

素因数の和:27989

約数の個数: 24

約数和(自身を含む): 54789840

約数和(自身を除く): 27172276

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 27953, 55906, 111812, 363389, 531107, 726778, 1062214, 1453556, 2124428, 6904391, 13808782, 27617564]

約数ペア:

[(1, 27617564), (2, 13808782), (4, 6904391), (13, 2124428), (19, 1453556), (26, 1062214), (38, 726778), (52, 531107), (76, 363389), (247, 111812), (494, 55906), (988, 27953)]