42987336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{255877}}^1$

素因数の和:255893

約数の個数: 32

約数和(自身を含む): 122821440

約数和(自身を除く): 79834104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 255877, 511754, 767631, 1023508, 1535262, 1791139, 2047016, 3070524, 3582278, 5373417, 6141048, 7164556, 10746834, 14329112, 21493668, 42987336]

約数ペア:

[(1, 42987336), (2, 21493668), (3, 14329112), (4, 10746834), (6, 7164556), (7, 6141048), (8, 5373417), (12, 3582278), (14, 3070524), (21, 2047016), (24, 1791139), (28, 1535262), (42, 1023508), (56, 767631), (84, 511754), (168, 255877)]