25371708

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 60850944

約数和(自身を除く): 35479236

約数列:

[1, 2, 3, 4, 6, 12, 71, 97, 142, 194, 213, 284, 291, 307, 388, 426, 582, 614, 852, 921, 1164, 1228, 1842, 3684, 6887, 13774, 20661, 21797, 27548, 29779, 41322, 43594, 59558, 65391, 82644, 87188, 89337, 119116, 130782, 178674, 261564, 357348, 2114309, 4228618, 6342927, 8457236, 12685854, 25371708]

約数ペア:

[(1, 25371708), (2, 12685854), (3, 8457236), (4, 6342927), (6, 4228618), (12, 2114309), (71, 357348), (97, 261564), (142, 178674), (194, 130782), (213, 119116), (284, 89337), (291, 87188), (307, 82644), (388, 65391), (426, 59558), (582, 43594), (614, 41322), (852, 29779), (921, 27548), (1164, 21797), (1228, 20661), (1842, 13774), (3684, 6887)]