28292022

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3323}}^1$

素因数の和:3385

約数の個数: 48

約数和(自身を含む): 68447808

約数和(自身を除く): 40155786

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, 3323, 4257, 6646, 8514, 9969, 19938, 29907, 36553, 59814, 73106, 109659, 142889, 219318, 285778, 328977, 428667, 657954, 857334, 1286001, 1571779, 2572002, 3143558, 4715337, 9430674, 14146011, 28292022]

約数ペア:

[(1, 28292022), (2, 14146011), (3, 9430674), (6, 4715337), (9, 3143558), (11, 2572002), (18, 1571779), (22, 1286001), (33, 857334), (43, 657954), (66, 428667), (86, 328977), (99, 285778), (129, 219318), (198, 142889), (258, 109659), (387, 73106), (473, 59814), (774, 36553), (946, 29907), (1419, 19938), (2838, 9969), (3323, 8514), (4257, 6646)]