28284288

素因数分解:

$2^7\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1099

約数の個数: 64

約数和(自身を含む): 76234800

約数和(自身を除く): 47950512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 292, 384, 438, 584, 876, 1009, 1168, 1752, 2018, 2336, 3027, 3504, 4036, 4672, 6054, 7008, 8072, 9344, 12108, 14016, 16144, 24216, 28032, 32288, 48432, 64576, 73657, 96864, 129152, 147314, 193728, 220971, 294628, 387456, 441942, 589256, 883884, 1178512, 1767768, 2357024, 3535536, 4714048, 7071072, 9428096, 14142144, 28284288]

約数ペア:

[(1, 28284288), (2, 14142144), (3, 9428096), (4, 7071072), (6, 4714048), (8, 3535536), (12, 2357024), (16, 1767768), (24, 1178512), (32, 883884), (48, 589256), (64, 441942), (73, 387456), (96, 294628), (128, 220971), (146, 193728), (192, 147314), (219, 129152), (292, 96864), (384, 73657), (438, 64576), (584, 48432), (876, 32288), (1009, 28032), (1168, 24216), (1752, 16144), (2018, 14016), (2336, 12108), (3027, 9344), (3504, 8072), (4036, 7008), (4672, 6054)]