25661712

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{12433}}^1$

素因数の和:12487

約数の個数: 40

約数和(自身を含む): 67839904

約数和(自身を除く): 42178192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 12433, 24866, 37299, 49732, 74598, 99464, 149196, 198928, 298392, 534619, 596784, 1069238, 1603857, 2138476, 3207714, 4276952, 6415428, 8553904, 12830856, 25661712]

約数ペア:

[(1, 25661712), (2, 12830856), (3, 8553904), (4, 6415428), (6, 4276952), (8, 3207714), (12, 2138476), (16, 1603857), (24, 1069238), (43, 596784), (48, 534619), (86, 298392), (129, 198928), (172, 149196), (258, 99464), (344, 74598), (516, 49732), (688, 37299), (1032, 24866), (2064, 12433)]