28104714

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3301}}^1$

素因数の和:3363

約数の個数: 48

約数和(自身を含む): 67994784

約数和(自身を除く): 39890070

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, 3301, 4257, 6602, 8514, 9903, 19806, 29709, 36311, 59418, 72622, 108933, 141943, 217866, 283886, 326799, 425829, 653598, 851658, 1277487, 1561373, 2554974, 3122746, 4684119, 9368238, 14052357, 28104714]

約数ペア:

[(1, 28104714), (2, 14052357), (3, 9368238), (6, 4684119), (9, 3122746), (11, 2554974), (18, 1561373), (22, 1277487), (33, 851658), (43, 653598), (66, 425829), (86, 326799), (99, 283886), (129, 217866), (198, 141943), (258, 108933), (387, 72622), (473, 59418), (774, 36311), (946, 29709), (1419, 19806), (2838, 9903), (3301, 8514), (4257, 6602)]