56728124

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 100630320

約数和(自身を除く): 43902196

約数列:

[1, 2, 4, 139, 257, 278, 397, 514, 556, 794, 1028, 1588, 35723, 55183, 71446, 102029, 110366, 142892, 204058, 220732, 408116, 14182031, 28364062, 56728124]

約数ペア:

[(1, 56728124), (2, 28364062), (4, 14182031), (139, 408116), (257, 220732), (278, 204058), (397, 142892), (514, 110366), (556, 102029), (794, 71446), (1028, 55183), (1588, 35723)]