25997748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1789}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 69767040

約数和(自身を除く): 43769292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1211, 1789, 2076, 2422, 3578, 3633, 4844, 5367, 7156, 7266, 10734, 12523, 14532, 21468, 25046, 37569, 50092, 75138, 150276, 309497, 618994, 928491, 1237988, 1856982, 2166479, 3713964, 4332958, 6499437, 8665916, 12998874, 25997748]

約数ペア:

[(1, 25997748), (2, 12998874), (3, 8665916), (4, 6499437), (6, 4332958), (7, 3713964), (12, 2166479), (14, 1856982), (21, 1237988), (28, 928491), (42, 618994), (84, 309497), (173, 150276), (346, 75138), (519, 50092), (692, 37569), (1038, 25046), (1211, 21468), (1789, 14532), (2076, 12523), (2422, 10734), (3578, 7266), (3633, 7156), (4844, 5367)]