26685144

素因数分解:

$2^3\times 3^2\times {\mathrm{457}}^1\times {\mathrm{811}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 72519720

約数和(自身を除く): 45834576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 457, 811, 914, 1371, 1622, 1828, 2433, 2742, 3244, 3656, 4113, 4866, 5484, 6488, 7299, 8226, 9732, 10968, 14598, 16452, 19464, 29196, 32904, 58392, 370627, 741254, 1111881, 1482508, 2223762, 2965016, 3335643, 4447524, 6671286, 8895048, 13342572, 26685144]

約数ペア:

[(1, 26685144), (2, 13342572), (3, 8895048), (4, 6671286), (6, 4447524), (8, 3335643), (9, 2965016), (12, 2223762), (18, 1482508), (24, 1111881), (36, 741254), (72, 370627), (457, 58392), (811, 32904), (914, 29196), (1371, 19464), (1622, 16452), (1828, 14598), (2433, 10968), (2742, 9732), (3244, 8226), (3656, 7299), (4113, 6488), (4866, 5484)]