2550505664

素因数分解:

$2^6\times 7^2\times {\mathrm{813299}}^1$

素因数の和:813325

約数の個数: 42

約数和(自身を含む): 5887478700

約数和(自身を除く): 3336973036

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 813299, 1626598, 3253196, 5693093, 6506392, 11386186, 13012784, 22772372, 26025568, 39851651, 45544744, 52051136, 79703302, 91089488, 159406604, 182178976, 318813208, 364357952, 637626416, 1275252832, 2550505664]

約数ペア:

[(1, 2550505664), (2, 1275252832), (4, 637626416), (7, 364357952), (8, 318813208), (14, 182178976), (16, 159406604), (28, 91089488), (32, 79703302), (49, 52051136), (56, 45544744), (64, 39851651), (98, 26025568), (112, 22772372), (196, 13012784), (224, 11386186), (392, 6506392), (448, 5693093), (784, 3253196), (1568, 1626598), (3136, 813299)]