69138776

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6397}}^1$

素因数の和:6603

約数の個数: 32

約数和(自身を含む): 148945440

約数和(自身を除く): 79806664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 6397, 10808, 12794, 25588, 44779, 51176, 89558, 179116, 358232, 1234621, 2469242, 4938484, 8642347, 9876968, 17284694, 34569388, 69138776]

約数ペア:

[(1, 69138776), (2, 34569388), (4, 17284694), (7, 9876968), (8, 8642347), (14, 4938484), (28, 2469242), (56, 1234621), (193, 358232), (386, 179116), (772, 89558), (1351, 51176), (1544, 44779), (2702, 25588), (5404, 12794), (6397, 10808)]