71385692

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{23827}}^1$

素因数の和:23945

約数の個数: 24

約数和(自身を含む): 144111744

約数和(自身を除く): 72726052

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 23827, 47654, 95308, 166789, 333578, 667156, 2549489, 5098978, 10197956, 17846423, 35692846, 71385692]

約数ペア:

[(1, 71385692), (2, 35692846), (4, 17846423), (7, 10197956), (14, 5098978), (28, 2549489), (107, 667156), (214, 333578), (428, 166789), (749, 95308), (1498, 47654), (2996, 23827)]