38440028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2027}}^1$

素因数の和:2473

約数の個数: 24

約数和(自身を含む): 73592064

約数和(自身を除く): 35152036

約数列:

[1, 2, 4, 11, 22, 44, 431, 862, 1724, 2027, 4054, 4741, 8108, 9482, 18964, 22297, 44594, 89188, 873637, 1747274, 3494548, 9610007, 19220014, 38440028]

約数ペア:

[(1, 38440028), (2, 19220014), (4, 9610007), (11, 3494548), (22, 1747274), (44, 873637), (431, 89188), (862, 44594), (1724, 22297), (2027, 18964), (4054, 9482), (4741, 8108)]