66504928

素因数分解:

$2^5\times 7^1\times {\mathrm{337}}^1\times {\mathrm{881}}^1$

素因数の和:1235

約数の個数: 48

約数和(自身を含む): 150250464

約数和(自身を除く): 83745536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 337, 674, 881, 1348, 1762, 2359, 2696, 3524, 4718, 5392, 6167, 7048, 9436, 10784, 12334, 14096, 18872, 24668, 28192, 37744, 49336, 75488, 98672, 197344, 296897, 593794, 1187588, 2078279, 2375176, 4156558, 4750352, 8313116, 9500704, 16626232, 33252464, 66504928]

約数ペア:

[(1, 66504928), (2, 33252464), (4, 16626232), (7, 9500704), (8, 8313116), (14, 4750352), (16, 4156558), (28, 2375176), (32, 2078279), (56, 1187588), (112, 593794), (224, 296897), (337, 197344), (674, 98672), (881, 75488), (1348, 49336), (1762, 37744), (2359, 28192), (2696, 24668), (3524, 18872), (4718, 14096), (5392, 12334), (6167, 10784), (7048, 9436)]