66538628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3797}}^1$

素因数の和:4151

約数の個数: 24

約数和(自身を含む): 125804952

約数和(自身を除く): 59266324

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 3797, 4381, 7594, 8762, 15188, 17524, 49361, 98722, 197444, 1279589, 2559178, 5118356, 16634657, 33269314, 66538628]

約数ペア:

[(1, 66538628), (2, 33269314), (4, 16634657), (13, 5118356), (26, 2559178), (52, 1279589), (337, 197444), (674, 98722), (1348, 49361), (3797, 17524), (4381, 15188), (7594, 8762)]