72649046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{26927}}^1$

素因数の和:27019

約数の個数: 16

約数和(自身を含む): 116328960

約数和(自身を除く): 43679914

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 26927, 53854, 511613, 1023226, 1911817, 3823634, 36324523, 72649046]

約数ペア:

[(1, 72649046), (2, 36324523), (19, 3823634), (38, 1911817), (71, 1023226), (142, 511613), (1349, 53854), (2698, 26927)]