40490758

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37561}}^1$

素因数の和:37588

約数の個数: 24

約数和(自身を含む): 77077224

約数和(自身を除く): 36586466

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 37561, 75122, 262927, 413171, 525854, 826342, 1840489, 2892197, 3680978, 5784394, 20245379, 40490758]

約数ペア:

[(1, 40490758), (2, 20245379), (7, 5784394), (11, 3680978), (14, 2892197), (22, 1840489), (49, 826342), (77, 525854), (98, 413171), (154, 262927), (539, 75122), (1078, 37561)]