28254912

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{21023}}^1$

素因数の和:21045

約数の個数: 56

約数和(自身を含む): 85441536

約数和(自身を除く): 57186624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 21023, 42046, 63069, 84092, 126138, 147161, 168184, 252276, 294322, 336368, 441483, 504552, 588644, 672736, 882966, 1009104, 1177288, 1345472, 1765932, 2018208, 2354576, 3531864, 4036416, 4709152, 7063728, 9418304, 14127456, 28254912]

約数ペア:

[(1, 28254912), (2, 14127456), (3, 9418304), (4, 7063728), (6, 4709152), (7, 4036416), (8, 3531864), (12, 2354576), (14, 2018208), (16, 1765932), (21, 1345472), (24, 1177288), (28, 1009104), (32, 882966), (42, 672736), (48, 588644), (56, 504552), (64, 441483), (84, 336368), (96, 294322), (112, 252276), (168, 168184), (192, 147161), (224, 126138), (336, 84092), (448, 63069), (672, 42046), (1344, 21023)]