16743040384

素因数分解:

$2^7\times 7^1\times {\mathrm{887}}^1\times {\mathrm{21067}}^1$

素因数の和:21975

約数の個数: 64

約数和(自身を含む): 38165103360

約数和(自身を除く): 21422062976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 887, 896, 1774, 3548, 6209, 7096, 12418, 14192, 21067, 24836, 28384, 42134, 49672, 56768, 84268, 99344, 113536, 147469, 168536, 198688, 294938, 337072, 397376, 589876, 674144, 794752, 1179752, 1348288, 2359504, 2696576, 4719008, 9438016, 18686429, 18876032, 37372858, 74745716, 130805003, 149491432, 261610006, 298982864, 523220012, 597965728, 1046440024, 1195931456, 2092880048, 2391862912, 4185760096, 8371520192, 16743040384]

約数ペア:

[(1, 16743040384), (2, 8371520192), (4, 4185760096), (7, 2391862912), (8, 2092880048), (14, 1195931456), (16, 1046440024), (28, 597965728), (32, 523220012), (56, 298982864), (64, 261610006), (112, 149491432), (128, 130805003), (224, 74745716), (448, 37372858), (887, 18876032), (896, 18686429), (1774, 9438016), (3548, 4719008), (6209, 2696576), (7096, 2359504), (12418, 1348288), (14192, 1179752), (21067, 794752), (24836, 674144), (28384, 589876), (42134, 397376), (49672, 337072), (56768, 294938), (84268, 198688), (99344, 168536), (113536, 147469)]