5642728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 13628160

約数和(自身を除く): 7985432

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 337, 364, 598, 644, 674, 728, 1196, 1288, 1348, 2093, 2359, 2392, 2696, 4186, 4381, 4718, 7751, 8372, 8762, 9436, 15502, 16744, 17524, 18872, 30667, 31004, 35048, 54257, 61334, 62008, 100763, 108514, 122668, 201526, 217028, 245336, 403052, 434056, 705341, 806104, 1410682, 2821364, 5642728]

約数ペア:

[(1, 5642728), (2, 2821364), (4, 1410682), (7, 806104), (8, 705341), (13, 434056), (14, 403052), (23, 245336), (26, 217028), (28, 201526), (46, 122668), (52, 108514), (56, 100763), (91, 62008), (92, 61334), (104, 54257), (161, 35048), (182, 31004), (184, 30667), (299, 18872), (322, 17524), (337, 16744), (364, 15502), (598, 9436), (644, 8762), (674, 8372), (728, 7751), (1196, 4718), (1288, 4381), (1348, 4186), (2093, 2696), (2359, 2392)]