71047428

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83389}}^1$

素因数の和:83467

約数の個数: 24

約数和(自身を含む): 168114240

約数和(自身を除く): 97066812

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 83389, 166778, 250167, 333556, 500334, 1000668, 5920619, 11841238, 17761857, 23682476, 35523714, 71047428]

約数ペア:

[(1, 71047428), (2, 35523714), (3, 23682476), (4, 17761857), (6, 11841238), (12, 5920619), (71, 1000668), (142, 500334), (213, 333556), (284, 250167), (426, 166778), (852, 83389)]