78820046672

素因数分解:

$2^4\times {\mathrm{2341}}^1\times {\mathrm{2104337}}^1$

素因数の和:2106686

約数の個数: 20

約数和(自身を含む): 152779147476

約数和(自身を除く): 73959100804

約数列:

[1, 2, 4, 8, 16, 2341, 4682, 9364, 18728, 37456, 2104337, 4208674, 8417348, 16834696, 33669392, 4926252917, 9852505834, 19705011668, 39410023336, 78820046672]

約数ペア:

[(1, 78820046672), (2, 39410023336), (4, 19705011668), (8, 9852505834), (16, 4926252917), (2341, 33669392), (4682, 16834696), (9364, 8417348), (18728, 4208674), (37456, 2104337)]