71320722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{20389}}^1$

素因数の和:20458

約数の個数: 32

約数和(自身を含む): 158552640

約数和(自身を除く): 87231918

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 20389, 40778, 61167, 122334, 224279, 448558, 672837, 1080617, 1345674, 2161234, 3241851, 6483702, 11886787, 23773574, 35660361, 71320722]

約数ペア:

[(1, 71320722), (2, 35660361), (3, 23773574), (6, 11886787), (11, 6483702), (22, 3241851), (33, 2161234), (53, 1345674), (66, 1080617), (106, 672837), (159, 448558), (318, 224279), (583, 122334), (1166, 61167), (1749, 40778), (3498, 20389)]