71090968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{683567}}^1$

素因数の和:683586

約数の個数: 16

約数和(自身を含む): 143549280

約数和(自身を除く): 72458312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 683567, 1367134, 2734268, 5468536, 8886371, 17772742, 35545484, 71090968]

約数ペア:

[(1, 71090968), (2, 35545484), (4, 17772742), (8, 8886371), (13, 5468536), (26, 2734268), (52, 1367134), (104, 683567)]