77882728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{126433}}^1$

素因数の和:126457

約数の個数: 32

約数和(自身を含む): 182064960

約数和(自身を除く): 104182232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 126433, 252866, 505732, 885031, 1011464, 1390763, 1770062, 2781526, 3540124, 5563052, 7080248, 9735341, 11126104, 19470682, 38941364, 77882728]

約数ペア:

[(1, 77882728), (2, 38941364), (4, 19470682), (7, 11126104), (8, 9735341), (11, 7080248), (14, 5563052), (22, 3540124), (28, 2781526), (44, 1770062), (56, 1390763), (77, 1011464), (88, 885031), (154, 505732), (308, 252866), (616, 126433)]