67178272

素因数分解:

$2^5\times 7^1\times {\mathrm{299903}}^1$

素因数の和:299920

約数の個数: 24

約数和(自身を含む): 151151616

約数和(自身を除く): 83973344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 299903, 599806, 1199612, 2099321, 2399224, 4198642, 4798448, 8397284, 9596896, 16794568, 33589136, 67178272]

約数ペア:

[(1, 67178272), (2, 33589136), (4, 16794568), (7, 9596896), (8, 8397284), (14, 4798448), (16, 4198642), (28, 2399224), (32, 2099321), (56, 1199612), (112, 599806), (224, 299903)]