12825736

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 30689280

約数和(自身を除く): 17863544

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 443, 517, 616, 658, 886, 1034, 1316, 1772, 2068, 2632, 3101, 3544, 3619, 4136, 4873, 6202, 7238, 9746, 12404, 14476, 19492, 20821, 24808, 28952, 34111, 38984, 41642, 68222, 83284, 136444, 145747, 166568, 229031, 272888, 291494, 458062, 582988, 916124, 1165976, 1603217, 1832248, 3206434, 6412868, 12825736]

約数ペア:

[(1, 12825736), (2, 6412868), (4, 3206434), (7, 1832248), (8, 1603217), (11, 1165976), (14, 916124), (22, 582988), (28, 458062), (44, 291494), (47, 272888), (56, 229031), (77, 166568), (88, 145747), (94, 136444), (154, 83284), (188, 68222), (308, 41642), (329, 38984), (376, 34111), (443, 28952), (517, 24808), (616, 20821), (658, 19492), (886, 14476), (1034, 12404), (1316, 9746), (1772, 7238), (2068, 6202), (2632, 4873), (3101, 4136), (3544, 3619)]