28254336

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{6689}}^1$

素因数の和:6717

約数の個数: 64

約数和(自身を含む): 81885600

約数和(自身を除く): 53631264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 6689, 13378, 20067, 26756, 40134, 53512, 73579, 80268, 107024, 147158, 160536, 214048, 220737, 294316, 321072, 428096, 441474, 588632, 642144, 856192, 882948, 1177264, 1284288, 1765896, 2354528, 2568576, 3531792, 4709056, 7063584, 9418112, 14127168, 28254336]

約数ペア:

[(1, 28254336), (2, 14127168), (3, 9418112), (4, 7063584), (6, 4709056), (8, 3531792), (11, 2568576), (12, 2354528), (16, 1765896), (22, 1284288), (24, 1177264), (32, 882948), (33, 856192), (44, 642144), (48, 588632), (64, 441474), (66, 428096), (88, 321072), (96, 294316), (128, 220737), (132, 214048), (176, 160536), (192, 147158), (264, 107024), (352, 80268), (384, 73579), (528, 53512), (704, 40134), (1056, 26756), (1408, 20067), (2112, 13378), (4224, 6689)]