27975892

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{3607}}^1$

素因数の和:3895

約数の個数: 24

約数和(自身を含む): 56169344

約数和(自身を除く): 28193452

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 1108, 1939, 3607, 3878, 7214, 7756, 14428, 25249, 50498, 100996, 999139, 1998278, 3996556, 6993973, 13987946, 27975892]

約数ペア:

[(1, 27975892), (2, 13987946), (4, 6993973), (7, 3996556), (14, 1998278), (28, 999139), (277, 100996), (554, 50498), (1108, 25249), (1939, 14428), (3607, 7756), (3878, 7214)]