77964824

素因数分解:

$2^3\times 7^1\times {\mathrm{1392229}}^1$

素因数の和:1392242

約数の個数: 16

約数和(自身を含む): 167067600

約数和(自身を除く): 89102776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1392229, 2784458, 5568916, 9745603, 11137832, 19491206, 38982412, 77964824]

約数ペア:

[(1, 77964824), (2, 38982412), (4, 19491206), (7, 11137832), (8, 9745603), (14, 5568916), (28, 2784458), (56, 1392229)]