29781136

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1100

約数の個数: 80

約数和(自身を含む): 75138048

約数和(自身を除く): 45356912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 1012, 1051, 1232, 1288, 1771, 2024, 2102, 2576, 3542, 4048, 4204, 7084, 7357, 8408, 11561, 14168, 14714, 16816, 23122, 24173, 28336, 29428, 46244, 48346, 58856, 80927, 92488, 96692, 117712, 161854, 169211, 184976, 193384, 265903, 323708, 338422, 386768, 531806, 647416, 676844, 1063612, 1294832, 1353688, 1861321, 2127224, 2707376, 3722642, 4254448, 7445284, 14890568, 29781136]

約数ペア:

[(1, 29781136), (2, 14890568), (4, 7445284), (7, 4254448), (8, 3722642), (11, 2707376), (14, 2127224), (16, 1861321), (22, 1353688), (23, 1294832), (28, 1063612), (44, 676844), (46, 647416), (56, 531806), (77, 386768), (88, 338422), (92, 323708), (112, 265903), (154, 193384), (161, 184976), (176, 169211), (184, 161854), (253, 117712), (308, 96692), (322, 92488), (368, 80927), (506, 58856), (616, 48346), (644, 46244), (1012, 29428), (1051, 28336), (1232, 24173), (1288, 23122), (1771, 16816), (2024, 14714), (2102, 14168), (2576, 11561), (3542, 8408), (4048, 7357), (4204, 7084)]