8525396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2729}}^1$

素因数の和:2815

約数の個数: 24

約数和(自身を含む): 16511040

約数和(自身を除く): 7985644

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 2729, 3124, 5458, 10916, 30019, 60038, 120076, 193759, 387518, 775036, 2131349, 4262698, 8525396]

約数ペア:

[(1, 8525396), (2, 4262698), (4, 2131349), (11, 775036), (22, 387518), (44, 193759), (71, 120076), (142, 60038), (284, 30019), (781, 10916), (1562, 5458), (2729, 3124)]