25452216

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{8221}}^1$

素因数の和:8276

約数の個数: 48

約数和(自身を含む): 70544760

約数和(自身を除く): 45092544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 8221, 16442, 24663, 32884, 49326, 65768, 73989, 98652, 147978, 197304, 295956, 353503, 591912, 707006, 1060509, 1414012, 2121018, 2828024, 3181527, 4242036, 6363054, 8484072, 12726108, 25452216]

約数ペア:

[(1, 25452216), (2, 12726108), (3, 8484072), (4, 6363054), (6, 4242036), (8, 3181527), (9, 2828024), (12, 2121018), (18, 1414012), (24, 1060509), (36, 707006), (43, 591912), (72, 353503), (86, 295956), (129, 197304), (172, 147978), (258, 98652), (344, 73989), (387, 65768), (516, 49326), (774, 32884), (1032, 24663), (1548, 16442), (3096, 8221)]