85729125886

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{3449309}}^1$

素因数の和:3449388

約数の個数: 24

約数和(自身を含む): 139779838440

約数和(自身を除く): 54050712554

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 731, 1462, 12427, 24854, 3449309, 6898618, 58638253, 117276506, 148320287, 296640574, 996850301, 1993700602, 2521444879, 5042889758, 42864562943, 85729125886]

約数ペア:

[(1, 85729125886), (2, 42864562943), (17, 5042889758), (34, 2521444879), (43, 1993700602), (86, 996850301), (289, 296640574), (578, 148320287), (731, 117276506), (1462, 58638253), (12427, 6898618), (24854, 3449309)]