56528156

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1979}}^1$

素因数の和:2213

約数の個数: 24

約数和(自身を含む): 102175920

約数和(自身を除く): 45647764

約数列:

[1, 2, 4, 37, 74, 148, 193, 386, 772, 1979, 3958, 7141, 7916, 14282, 28564, 73223, 146446, 292892, 381947, 763894, 1527788, 14132039, 28264078, 56528156]

約数ペア:

[(1, 56528156), (2, 28264078), (4, 14132039), (37, 1527788), (74, 763894), (148, 381947), (193, 292892), (386, 146446), (772, 73223), (1979, 28564), (3958, 14282), (7141, 7916)]