38215828

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{3109}}^1$

素因数の和:3559

約数の個数: 24

約数和(自身を含む): 76630400

約数和(自身を除く): 38414572

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 3109, 6146, 6218, 12292, 12436, 21763, 43526, 87052, 1364851, 2729702, 5459404, 9553957, 19107914, 38215828]

約数ペア:

[(1, 38215828), (2, 19107914), (4, 9553957), (7, 5459404), (14, 2729702), (28, 1364851), (439, 87052), (878, 43526), (1756, 21763), (3073, 12436), (3109, 12292), (6146, 6218)]