7827892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 14236992

約数和(自身を除く): 6409100

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 641, 1282, 2564, 3053, 6106, 12212, 27563, 45511, 55126, 91022, 110252, 182044, 1956973, 3913946, 7827892]

約数ペア:

[(1, 7827892), (2, 3913946), (4, 1956973), (43, 182044), (71, 110252), (86, 91022), (142, 55126), (172, 45511), (284, 27563), (641, 12212), (1282, 6106), (2564, 3053)]