28615554

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3361}}^1$

素因数の和:3423

約数の個数: 48

約数和(自身を含む): 69230304

約数和(自身を除く): 40614750

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2838, 3361, 4257, 6722, 8514, 10083, 20166, 30249, 36971, 60498, 73942, 110913, 144523, 221826, 289046, 332739, 433569, 665478, 867138, 1300707, 1589753, 2601414, 3179506, 4769259, 9538518, 14307777, 28615554]

約数ペア:

[(1, 28615554), (2, 14307777), (3, 9538518), (6, 4769259), (9, 3179506), (11, 2601414), (18, 1589753), (22, 1300707), (33, 867138), (43, 665478), (66, 433569), (86, 332739), (99, 289046), (129, 221826), (198, 144523), (258, 110913), (387, 73942), (473, 60498), (774, 36971), (946, 30249), (1419, 20166), (2838, 10083), (3361, 8514), (4257, 6722)]