8245556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2797}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 15982176

約数和(自身を除く): 7736620

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2797, 2948, 5594, 11188, 30767, 61534, 123068, 187399, 374798, 749596, 2061389, 4122778, 8245556]

約数ペア:

[(1, 8245556), (2, 4122778), (4, 2061389), (11, 749596), (22, 374798), (44, 187399), (67, 123068), (134, 61534), (268, 30767), (737, 11188), (1474, 5594), (2797, 2948)]