64719234

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{25867}}^1$

素因数の和:26014

約数の個数: 24

約数和(自身を含む): 141239280

約数和(自身を除く): 76520046

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 25867, 51734, 77601, 155202, 232803, 465606, 3595513, 7191026, 10786539, 21573078, 32359617, 64719234]

約数ペア:

[(1, 64719234), (2, 32359617), (3, 21573078), (6, 10786539), (9, 7191026), (18, 3595513), (139, 465606), (278, 232803), (417, 155202), (834, 77601), (1251, 51734), (2502, 25867)]