27554332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^2$

素因数の和:370

約数の個数: 36

約数和(自身を含む): 54991720

約数和(自身を除く): 27437388

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 167, 247, 334, 494, 668, 988, 2171, 3173, 4342, 6346, 8684, 12692, 27889, 41249, 55778, 82498, 111556, 164996, 362557, 529891, 725114, 1059782, 1450228, 2119564, 6888583, 13777166, 27554332]

約数ペア:

[(1, 27554332), (2, 13777166), (4, 6888583), (13, 2119564), (19, 1450228), (26, 1059782), (38, 725114), (52, 529891), (76, 362557), (167, 164996), (247, 111556), (334, 82498), (494, 55778), (668, 41249), (988, 27889), (2171, 12692), (3173, 8684), (4342, 6346)]