69836936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4831}}^1$

素因数の和:4989

約数の個数: 32

約数和(自身を含む): 142060800

約数和(自身を除く): 72223864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 4831, 7228, 9662, 14456, 19324, 38648, 62803, 125606, 251212, 502424, 671509, 1343018, 2686036, 5372072, 8729617, 17459234, 34918468, 69836936]

約数ペア:

[(1, 69836936), (2, 34918468), (4, 17459234), (8, 8729617), (13, 5372072), (26, 2686036), (52, 1343018), (104, 671509), (139, 502424), (278, 251212), (556, 125606), (1112, 62803), (1807, 38648), (3614, 19324), (4831, 14456), (7228, 9662)]