40385964

素因数分解:

$2^2\times 3^1\times {\mathrm{1381}}^1\times {\mathrm{2437}}^1$

素因数の和:3825

約数の個数: 24

約数和(自身を含む): 94340848

約数和(自身を除く): 53954884

約数列:

[1, 2, 3, 4, 6, 12, 1381, 2437, 2762, 4143, 4874, 5524, 7311, 8286, 9748, 14622, 16572, 29244, 3365497, 6730994, 10096491, 13461988, 20192982, 40385964]

約数ペア:

[(1, 40385964), (2, 20192982), (3, 13461988), (4, 10096491), (6, 6730994), (12, 3365497), (1381, 29244), (2437, 16572), (2762, 14622), (4143, 9748), (4874, 8286), (5524, 7311)]