66418912

素因数分解:

$2^5\times 7^2\times {\mathrm{42359}}^1$

素因数の和:42383

約数の個数: 36

約数和(自身を含む): 152114760

約数和(自身を除く): 85695848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 42359, 84718, 169436, 296513, 338872, 593026, 677744, 1186052, 1355488, 2075591, 2372104, 4151182, 4744208, 8302364, 9488416, 16604728, 33209456, 66418912]

約数ペア:

[(1, 66418912), (2, 33209456), (4, 16604728), (7, 9488416), (8, 8302364), (14, 4744208), (16, 4151182), (28, 2372104), (32, 2075591), (49, 1355488), (56, 1186052), (98, 677744), (112, 593026), (196, 338872), (224, 296513), (392, 169436), (784, 84718), (1568, 42359)]