64545488

素因数分解:

$2^4\times 7^1\times {\mathrm{576299}}^1$

素因数の和:576314

約数の個数: 20

約数和(自身を含む): 142922400

約数和(自身を除く): 78376912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 576299, 1152598, 2305196, 4034093, 4610392, 8068186, 9220784, 16136372, 32272744, 64545488]

約数ペア:

[(1, 64545488), (2, 32272744), (4, 16136372), (7, 9220784), (8, 8068186), (14, 4610392), (16, 4034093), (28, 2305196), (56, 1152598), (112, 576299)]