28760292

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 83381760

約数和(自身を除く): 54621468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 86, 99, 108, 129, 132, 172, 198, 258, 297, 387, 396, 473, 516, 563, 594, 774, 946, 1126, 1161, 1188, 1419, 1548, 1689, 1892, 2252, 2322, 2838, 3378, 4257, 4644, 5067, 5676, 6193, 6756, 8514, 10134, 12386, 12771, 15201, 17028, 18579, 20268, 24209, 24772, 25542, 30402, 37158, 48418, 51084, 55737, 60804, 72627, 74316, 96836, 111474, 145254, 167211, 217881, 222948, 266299, 290508, 334422, 435762, 532598, 653643, 668844, 798897, 871524, 1065196, 1307286, 1597794, 2396691, 2614572, 3195588, 4793382, 7190073, 9586764, 14380146, 28760292]

約数ペア:

[(1, 28760292), (2, 14380146), (3, 9586764), (4, 7190073), (6, 4793382), (9, 3195588), (11, 2614572), (12, 2396691), (18, 1597794), (22, 1307286), (27, 1065196), (33, 871524), (36, 798897), (43, 668844), (44, 653643), (54, 532598), (66, 435762), (86, 334422), (99, 290508), (108, 266299), (129, 222948), (132, 217881), (172, 167211), (198, 145254), (258, 111474), (297, 96836), (387, 74316), (396, 72627), (473, 60804), (516, 55737), (563, 51084), (594, 48418), (774, 37158), (946, 30402), (1126, 25542), (1161, 24772), (1188, 24209), (1419, 20268), (1548, 18579), (1689, 17028), (1892, 15201), (2252, 12771), (2322, 12386), (2838, 10134), (3378, 8514), (4257, 6756), (4644, 6193), (5067, 5676)]