2897190464

素因数分解:

$2^6\times 7^2\times {\mathrm{923849}}^1$

素因数の和:923875

約数の個数: 42

約数和(自身を含む): 6687750150

約数和(自身を除く): 3790559686

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 923849, 1847698, 3695396, 6466943, 7390792, 12933886, 14781584, 25867772, 29563168, 45268601, 51735544, 59126336, 90537202, 103471088, 181074404, 206942176, 362148808, 413884352, 724297616, 1448595232, 2897190464]

約数ペア:

[(1, 2897190464), (2, 1448595232), (4, 724297616), (7, 413884352), (8, 362148808), (14, 206942176), (16, 181074404), (28, 103471088), (32, 90537202), (49, 59126336), (56, 51735544), (64, 45268601), (98, 29563168), (112, 25867772), (196, 14781584), (224, 12933886), (392, 7390792), (448, 6466943), (784, 3695396), (1568, 1847698), (3136, 923849)]