42741956

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{5449}}^1$

素因数の和:5543

約数の個数: 24

約数和(自身を含む): 78283800

約数和(自身を除く): 35541844

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 5449, 7844, 10898, 21796, 201613, 288797, 403226, 577594, 806452, 1155188, 10685489, 21370978, 42741956]

約数ペア:

[(1, 42741956), (2, 21370978), (4, 10685489), (37, 1155188), (53, 806452), (74, 577594), (106, 403226), (148, 288797), (212, 201613), (1961, 21796), (3922, 10898), (5449, 7844)]