56715904

素因数分解:

$2^7\times 7^1\times {\mathrm{63299}}^1$

素因数の和:63320

約数の個数: 32

約数和(自身を含む): 129132000

約数和(自身を除く): 72416096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 63299, 126598, 253196, 443093, 506392, 886186, 1012784, 1772372, 2025568, 3544744, 4051136, 7089488, 8102272, 14178976, 28357952, 56715904]

約数ペア:

[(1, 56715904), (2, 28357952), (4, 14178976), (7, 8102272), (8, 7089488), (14, 4051136), (16, 3544744), (28, 2025568), (32, 1772372), (56, 1012784), (64, 886186), (112, 506392), (128, 443093), (224, 253196), (448, 126598), (896, 63299)]