28296774

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{593}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 67274064

約数和(自身を除く): 38977290

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 241, 482, 593, 723, 1186, 1446, 1779, 2169, 2651, 3558, 4338, 5302, 5337, 6523, 7953, 10674, 13046, 15906, 19569, 23859, 39138, 47718, 58707, 117414, 142913, 285826, 428739, 857478, 1286217, 1572043, 2572434, 3144086, 4716129, 9432258, 14148387, 28296774]

約数ペア:

[(1, 28296774), (2, 14148387), (3, 9432258), (6, 4716129), (9, 3144086), (11, 2572434), (18, 1572043), (22, 1286217), (33, 857478), (66, 428739), (99, 285826), (198, 142913), (241, 117414), (482, 58707), (593, 47718), (723, 39138), (1186, 23859), (1446, 19569), (1779, 15906), (2169, 13046), (2651, 10674), (3558, 7953), (4338, 6523), (5302, 5337)]