25949278852

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19718297}}^1$

素因数の和:19718355

約数の個数: 24

約数和(自身を含む): 53002785024

約数和(自身を除く): 27053506172

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 19718297, 39436594, 78873188, 138028079, 276056158, 552112316, 926759959, 1853519918, 3707039836, 6487319713, 12974639426, 25949278852]

約数ペア:

[(1, 25949278852), (2, 12974639426), (4, 6487319713), (7, 3707039836), (14, 1853519918), (28, 926759959), (47, 552112316), (94, 276056158), (188, 138028079), (329, 78873188), (658, 39436594), (1316, 19718297)]