72820636

素因数分解:

$2^2\times 7^1\times {\mathrm{953}}^1\times {\mathrm{2729}}^1$

素因数の和:3693

約数の個数: 24

約数和(自身を含む): 145847520

約数和(自身を除く): 73026884

約数列:

[1, 2, 4, 7, 14, 28, 953, 1906, 2729, 3812, 5458, 6671, 10916, 13342, 19103, 26684, 38206, 76412, 2600737, 5201474, 10402948, 18205159, 36410318, 72820636]

約数ペア:

[(1, 72820636), (2, 36410318), (4, 18205159), (7, 10402948), (14, 5201474), (28, 2600737), (953, 76412), (1906, 38206), (2729, 26684), (3812, 19103), (5458, 13342), (6671, 10916)]