28913544

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 89971200

約数和(自身を除く): 61057656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 43, 44, 54, 66, 72, 86, 88, 99, 108, 129, 132, 172, 198, 216, 258, 264, 283, 297, 344, 387, 396, 473, 516, 566, 594, 774, 792, 849, 946, 1032, 1132, 1161, 1188, 1419, 1548, 1698, 1892, 2264, 2322, 2376, 2547, 2838, 3096, 3113, 3396, 3784, 4257, 4644, 5094, 5676, 6226, 6792, 7641, 8514, 9288, 9339, 10188, 11352, 12169, 12452, 12771, 15282, 17028, 18678, 20376, 24338, 24904, 25542, 28017, 30564, 34056, 36507, 37356, 48676, 51084, 56034, 61128, 73014, 74712, 84051, 97352, 102168, 109521, 112068, 133859, 146028, 168102, 219042, 224136, 267718, 292056, 328563, 336204, 401577, 438084, 535436, 657126, 672408, 803154, 876168, 1070872, 1204731, 1314252, 1606308, 2409462, 2628504, 3212616, 3614193, 4818924, 7228386, 9637848, 14456772, 28913544]

約数ペア:

[(1, 28913544), (2, 14456772), (3, 9637848), (4, 7228386), (6, 4818924), (8, 3614193), (9, 3212616), (11, 2628504), (12, 2409462), (18, 1606308), (22, 1314252), (24, 1204731), (27, 1070872), (33, 876168), (36, 803154), (43, 672408), (44, 657126), (54, 535436), (66, 438084), (72, 401577), (86, 336204), (88, 328563), (99, 292056), (108, 267718), (129, 224136), (132, 219042), (172, 168102), (198, 146028), (216, 133859), (258, 112068), (264, 109521), (283, 102168), (297, 97352), (344, 84051), (387, 74712), (396, 73014), (473, 61128), (516, 56034), (566, 51084), (594, 48676), (774, 37356), (792, 36507), (849, 34056), (946, 30564), (1032, 28017), (1132, 25542), (1161, 24904), (1188, 24338), (1419, 20376), (1548, 18678), (1698, 17028), (1892, 15282), (2264, 12771), (2322, 12452), (2376, 12169), (2547, 11352), (2838, 10188), (3096, 9339), (3113, 9288), (3396, 8514), (3784, 7641), (4257, 6792), (4644, 6226), (5094, 5676)]