78052976

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{24763}}^1$

素因数の和:24968

約数の個数: 20

約数和(自身を含む): 152001432

約数和(自身を除く): 73948456

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 24763, 49526, 99052, 198104, 396208, 4878311, 9756622, 19513244, 39026488, 78052976]

約数ペア:

[(1, 78052976), (2, 39026488), (4, 19513244), (8, 9756622), (16, 4878311), (197, 396208), (394, 198104), (788, 99052), (1576, 49526), (3152, 24763)]