16504768

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 84

約数和(自身を含む): 40248840

約数和(自身を除く): 23744072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 277, 304, 392, 448, 532, 554, 608, 784, 931, 1064, 1108, 1216, 1568, 1862, 1939, 2128, 2216, 3136, 3724, 3878, 4256, 4432, 5263, 7448, 7756, 8512, 8864, 10526, 13573, 14896, 15512, 17728, 21052, 27146, 29792, 31024, 36841, 42104, 54292, 59584, 62048, 73682, 84208, 108584, 124096, 147364, 168416, 217168, 257887, 294728, 336832, 434336, 515774, 589456, 868672, 1031548, 1178912, 2063096, 2357824, 4126192, 8252384, 16504768]

約数ペア:

[(1, 16504768), (2, 8252384), (4, 4126192), (7, 2357824), (8, 2063096), (14, 1178912), (16, 1031548), (19, 868672), (28, 589456), (32, 515774), (38, 434336), (49, 336832), (56, 294728), (64, 257887), (76, 217168), (98, 168416), (112, 147364), (133, 124096), (152, 108584), (196, 84208), (224, 73682), (266, 62048), (277, 59584), (304, 54292), (392, 42104), (448, 36841), (532, 31024), (554, 29792), (608, 27146), (784, 21052), (931, 17728), (1064, 15512), (1108, 14896), (1216, 13573), (1568, 10526), (1862, 8864), (1939, 8512), (2128, 7756), (2216, 7448), (3136, 5263), (3724, 4432), (3878, 4256)]