25260032

素因数分解:

$2^{12}\times 7^1\times {\mathrm{881}}^1$

素因数の和:912

約数の個数: 52

約数和(自身を含む): 57795696

約数和(自身を除く): 32535664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 881, 896, 1024, 1762, 1792, 2048, 3524, 3584, 4096, 6167, 7048, 7168, 12334, 14096, 14336, 24668, 28192, 28672, 49336, 56384, 98672, 112768, 197344, 225536, 394688, 451072, 789376, 902144, 1578752, 1804288, 3157504, 3608576, 6315008, 12630016, 25260032]

約数ペア:

[(1, 25260032), (2, 12630016), (4, 6315008), (7, 3608576), (8, 3157504), (14, 1804288), (16, 1578752), (28, 902144), (32, 789376), (56, 451072), (64, 394688), (112, 225536), (128, 197344), (224, 112768), (256, 98672), (448, 56384), (512, 49336), (881, 28672), (896, 28192), (1024, 24668), (1762, 14336), (1792, 14096), (2048, 12334), (3524, 7168), (3584, 7048), (4096, 6167)]