71393192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{686473}}^1$

素因数の和:686492

約数の個数: 16

約数和(自身を含む): 144159540

約数和(自身を除く): 72766348

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 686473, 1372946, 2745892, 5491784, 8924149, 17848298, 35696596, 71393192]

約数ペア:

[(1, 71393192), (2, 35696596), (4, 17848298), (8, 8924149), (13, 5491784), (26, 2745892), (52, 1372946), (104, 686473)]