28512936

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3023}}^1$

素因数の和:3166

約数の個数: 48

約数和(自身を含む): 77837760

約数和(自身を除く): 49324824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3023, 3144, 4716, 6046, 9069, 9432, 12092, 18138, 24184, 27207, 36276, 54414, 72552, 108828, 217656, 396013, 792026, 1188039, 1584052, 2376078, 3168104, 3564117, 4752156, 7128234, 9504312, 14256468, 28512936]

約数ペア:

[(1, 28512936), (2, 14256468), (3, 9504312), (4, 7128234), (6, 4752156), (8, 3564117), (9, 3168104), (12, 2376078), (18, 1584052), (24, 1188039), (36, 792026), (72, 396013), (131, 217656), (262, 108828), (393, 72552), (524, 54414), (786, 36276), (1048, 27207), (1179, 24184), (1572, 18138), (2358, 12092), (3023, 9432), (3144, 9069), (4716, 6046)]