13393856

素因数分解:

$2^6\times 7^2\times {\mathrm{4271}}^1$

素因数の和:4297

約数の個数: 42

約数和(自身を含む): 30925008

約数和(自身を除く): 17531152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 4271, 8542, 17084, 29897, 34168, 59794, 68336, 119588, 136672, 209279, 239176, 273344, 418558, 478352, 837116, 956704, 1674232, 1913408, 3348464, 6696928, 13393856]

約数ペア:

[(1, 13393856), (2, 6696928), (4, 3348464), (7, 1913408), (8, 1674232), (14, 956704), (16, 837116), (28, 478352), (32, 418558), (49, 273344), (56, 239176), (64, 209279), (98, 136672), (112, 119588), (196, 68336), (224, 59794), (392, 34168), (448, 29897), (784, 17084), (1568, 8542), (3136, 4271)]