79864148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{219407}}^1$

素因数の和:219431

約数の個数: 24

約数和(自身を含む): 172015872

約数和(自身を除く): 92151724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 219407, 438814, 877628, 1535849, 2852291, 3071698, 5704582, 6143396, 11409164, 19966037, 39932074, 79864148]

約数ペア:

[(1, 79864148), (2, 39932074), (4, 19966037), (7, 11409164), (13, 6143396), (14, 5704582), (26, 3071698), (28, 2852291), (52, 1535849), (91, 877628), (182, 438814), (364, 219407)]