64935508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{2281}}^1$

素因数の和:2943

約数の個数: 24

約数和(自身を含む): 124213824

約数和(自身を除く): 59278316

約数列:

[1, 2, 4, 11, 22, 44, 647, 1294, 2281, 2588, 4562, 7117, 9124, 14234, 25091, 28468, 50182, 100364, 1475807, 2951614, 5903228, 16233877, 32467754, 64935508]

約数ペア:

[(1, 64935508), (2, 32467754), (4, 16233877), (11, 5903228), (22, 2951614), (44, 1475807), (647, 100364), (1294, 50182), (2281, 28468), (2588, 25091), (4562, 14234), (7117, 9124)]