65921908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{1511}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 124467840

約数和(自身を除く): 58545932

約数列:

[1, 2, 4, 13, 26, 52, 839, 1511, 1678, 3022, 3356, 6044, 10907, 19643, 21814, 39286, 43628, 78572, 1267729, 2535458, 5070916, 16480477, 32960954, 65921908]

約数ペア:

[(1, 65921908), (2, 32960954), (4, 16480477), (13, 5070916), (26, 2535458), (52, 1267729), (839, 78572), (1511, 43628), (1678, 39286), (3022, 21814), (3356, 19643), (6044, 10907)]