27628336

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:613

約数の個数: 40

約数和(自身を含む): 56291040

約数和(自身を除く): 28662704

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 193, 368, 386, 389, 772, 778, 1544, 1556, 3088, 3112, 4439, 6224, 8878, 8947, 17756, 17894, 35512, 35788, 71024, 71576, 75077, 143152, 150154, 300308, 600616, 1201232, 1726771, 3453542, 6907084, 13814168, 27628336]

約数ペア:

[(1, 27628336), (2, 13814168), (4, 6907084), (8, 3453542), (16, 1726771), (23, 1201232), (46, 600616), (92, 300308), (184, 150154), (193, 143152), (368, 75077), (386, 71576), (389, 71024), (772, 35788), (778, 35512), (1544, 17894), (1556, 17756), (3088, 8947), (3112, 8878), (4439, 6224)]