69243278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{156659}}^1$

素因数の和:156691

約数の個数: 16

約数和(自身を含む): 118434960

約数和(自身を除く): 49191682

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 156659, 313318, 2036567, 2663203, 4073134, 5326406, 34621639, 69243278]

約数ペア:

[(1, 69243278), (2, 34621639), (13, 5326406), (17, 4073134), (26, 2663203), (34, 2036567), (221, 313318), (442, 156659)]