73816976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{242819}}^1$

素因数の和:242846

約数の個数: 20

約数和(自身を含む): 150548400

約数和(自身を除く): 76731424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 242819, 485638, 971276, 1942552, 3885104, 4613561, 9227122, 18454244, 36908488, 73816976]

約数ペア:

[(1, 73816976), (2, 36908488), (4, 18454244), (8, 9227122), (16, 4613561), (19, 3885104), (38, 1942552), (76, 971276), (152, 485638), (304, 242819)]