79681628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{4547}}^1$

素因数の和:4901

約数の個数: 24

約数和(自身を含む): 150647952

約数和(自身を除く): 70966324

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 4381, 4547, 8762, 9094, 17524, 18188, 59111, 118222, 236444, 1532339, 3064678, 6129356, 19920407, 39840814, 79681628]

約数ペア:

[(1, 79681628), (2, 39840814), (4, 19920407), (13, 6129356), (26, 3064678), (52, 1532339), (337, 236444), (674, 118222), (1348, 59111), (4381, 18188), (4547, 17524), (8762, 9094)]