25659128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1931}}^1$

素因数の和:2099

約数の個数: 32

約数和(自身を含む): 52859520

約数和(自身を除く): 27200392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 1931, 3322, 3862, 6644, 7724, 13288, 15448, 21241, 42482, 84964, 169928, 291581, 583162, 1166324, 2332648, 3207391, 6414782, 12829564, 25659128]

約数ペア:

[(1, 25659128), (2, 12829564), (4, 6414782), (8, 3207391), (11, 2332648), (22, 1166324), (44, 583162), (88, 291581), (151, 169928), (302, 84964), (604, 42482), (1208, 21241), (1661, 15448), (1931, 13288), (3322, 7724), (3862, 6644)]