65871212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{4241}}^1$

素因数の和:4609

約数の個数: 24

約数和(自身を含む): 126140112

約数和(自身を除く): 60268900

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 1412, 3883, 4241, 7766, 8482, 15532, 16964, 46651, 93302, 186604, 1497073, 2994146, 5988292, 16467803, 32935606, 65871212]

約数ペア:

[(1, 65871212), (2, 32935606), (4, 16467803), (11, 5988292), (22, 2994146), (44, 1497073), (353, 186604), (706, 93302), (1412, 46651), (3883, 16964), (4241, 15532), (7766, 8482)]