2870590912

素因数分解:

$2^6\times 7^2\times {\mathrm{915367}}^1$

素因数の和:915393

約数の個数: 42

約数和(自身を含む): 6626348952

約数和(自身を除く): 3755758040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 915367, 1830734, 3661468, 6407569, 7322936, 12815138, 14645872, 25630276, 29291744, 44852983, 51260552, 58583488, 89705966, 102521104, 179411932, 205042208, 358823864, 410084416, 717647728, 1435295456, 2870590912]

約数ペア:

[(1, 2870590912), (2, 1435295456), (4, 717647728), (7, 410084416), (8, 358823864), (14, 205042208), (16, 179411932), (28, 102521104), (32, 89705966), (49, 58583488), (56, 51260552), (64, 44852983), (98, 29291744), (112, 25630276), (196, 14645872), (224, 12815138), (392, 7322936), (448, 6407569), (784, 3661468), (1568, 1830734), (3136, 915367)]