61421888

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2095

約数の個数: 56

約数和(自身を含む): 136123680

約数和(自身を除く): 74701792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1892, 2029, 2752, 3784, 4058, 7568, 8116, 15136, 16232, 22319, 30272, 32464, 44638, 64928, 87247, 89276, 129856, 174494, 178552, 348988, 357104, 697976, 714208, 959717, 1395952, 1428416, 1919434, 2791904, 3838868, 5583808, 7677736, 15355472, 30710944, 61421888]

約数ペア:

[(1, 61421888), (2, 30710944), (4, 15355472), (8, 7677736), (11, 5583808), (16, 3838868), (22, 2791904), (32, 1919434), (43, 1428416), (44, 1395952), (64, 959717), (86, 714208), (88, 697976), (172, 357104), (176, 348988), (344, 178552), (352, 174494), (473, 129856), (688, 89276), (704, 87247), (946, 64928), (1376, 44638), (1892, 32464), (2029, 30272), (2752, 22319), (3784, 16232), (4058, 15136), (7568, 8116)]