77991256

素因数分解:

$2^3\times 7^1\times {\mathrm{1392701}}^1$

素因数の和:1392714

約数の個数: 16

約数和(自身を含む): 167124240

約数和(自身を除く): 89132984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1392701, 2785402, 5570804, 9748907, 11141608, 19497814, 38995628, 77991256]

約数ペア:

[(1, 77991256), (2, 38995628), (4, 19497814), (7, 11141608), (8, 9748907), (14, 5570804), (28, 2785402), (56, 1392701)]