40987356

素因数分解:

$2^2\times 3^1\times {\mathrm{691}}^1\times {\mathrm{4943}}^1$

素因数の和:5641

約数の個数: 24

約数和(自身を含む): 95794944

約数和(自身を除く): 54807588

約数列:

[1, 2, 3, 4, 6, 12, 691, 1382, 2073, 2764, 4146, 4943, 8292, 9886, 14829, 19772, 29658, 59316, 3415613, 6831226, 10246839, 13662452, 20493678, 40987356]

約数ペア:

[(1, 40987356), (2, 20493678), (3, 13662452), (4, 10246839), (6, 6831226), (12, 3415613), (691, 59316), (1382, 29658), (2073, 19772), (2764, 14829), (4146, 9886), (4943, 8292)]