28743066

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 72394560

約数和(自身を除く): 43651494

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 66, 83, 99, 106, 121, 159, 166, 198, 242, 249, 297, 318, 363, 477, 498, 583, 594, 726, 747, 913, 954, 1089, 1166, 1431, 1494, 1749, 1826, 2178, 2241, 2739, 2862, 3267, 3498, 4399, 4482, 5247, 5478, 6413, 6534, 8217, 8798, 10043, 10494, 12826, 13197, 15741, 16434, 19239, 20086, 24651, 26394, 30129, 31482, 38478, 39591, 48389, 49302, 57717, 60258, 79182, 90387, 96778, 115434, 118773, 145167, 173151, 180774, 237546, 271161, 290334, 346302, 435501, 532279, 542322, 871002, 1064558, 1306503, 1596837, 2613006, 3193674, 4790511, 9581022, 14371533, 28743066]

約数ペア:

[(1, 28743066), (2, 14371533), (3, 9581022), (6, 4790511), (9, 3193674), (11, 2613006), (18, 1596837), (22, 1306503), (27, 1064558), (33, 871002), (53, 542322), (54, 532279), (66, 435501), (83, 346302), (99, 290334), (106, 271161), (121, 237546), (159, 180774), (166, 173151), (198, 145167), (242, 118773), (249, 115434), (297, 96778), (318, 90387), (363, 79182), (477, 60258), (498, 57717), (583, 49302), (594, 48389), (726, 39591), (747, 38478), (913, 31482), (954, 30129), (1089, 26394), (1166, 24651), (1431, 20086), (1494, 19239), (1749, 16434), (1826, 15741), (2178, 13197), (2241, 12826), (2739, 10494), (2862, 10043), (3267, 8798), (3498, 8217), (4399, 6534), (4482, 6413), (5247, 5478)]