73156384

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17189}}^1$

素因数の和:17225

約数の個数: 48

約数和(自身を含む): 173275200

約数和(自身を除く): 100118816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 17189, 34378, 68756, 120323, 137512, 240646, 275024, 326591, 481292, 550048, 653182, 962584, 1306364, 1925168, 2286137, 2612728, 3850336, 4572274, 5225456, 9144548, 10450912, 18289096, 36578192, 73156384]

約数ペア:

[(1, 73156384), (2, 36578192), (4, 18289096), (7, 10450912), (8, 9144548), (14, 5225456), (16, 4572274), (19, 3850336), (28, 2612728), (32, 2286137), (38, 1925168), (56, 1306364), (76, 962584), (112, 653182), (133, 550048), (152, 481292), (224, 326591), (266, 275024), (304, 240646), (532, 137512), (608, 120323), (1064, 68756), (2128, 34378), (4256, 17189)]