66398948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1117}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 145751424

約数和(自身を除く): 79352476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 193, 308, 386, 772, 1117, 1351, 2123, 2234, 2702, 4246, 4468, 5404, 7819, 8492, 12287, 14861, 15638, 24574, 29722, 31276, 49148, 59444, 86009, 172018, 215581, 344036, 431162, 862324, 1509067, 2371391, 3018134, 4742782, 6036268, 9485564, 16599737, 33199474, 66398948]

約数ペア:

[(1, 66398948), (2, 33199474), (4, 16599737), (7, 9485564), (11, 6036268), (14, 4742782), (22, 3018134), (28, 2371391), (44, 1509067), (77, 862324), (154, 431162), (193, 344036), (308, 215581), (386, 172018), (772, 86009), (1117, 59444), (1351, 49148), (2123, 31276), (2234, 29722), (2702, 24574), (4246, 15638), (4468, 14861), (5404, 12287), (7819, 8492)]