28564804532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1542043}}^1$

素因数の和:1542479

約数の個数: 24

約数和(自身を含む): 54662375712

約数和(自身を除く): 26097571180

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 4631, 9262, 18524, 1542043, 3084086, 6168172, 16962473, 33924946, 67849892, 649200103, 1298400206, 2596800412, 7141201133, 14282402266, 28564804532]

約数ペア:

[(1, 28564804532), (2, 14282402266), (4, 7141201133), (11, 2596800412), (22, 1298400206), (44, 649200103), (421, 67849892), (842, 33924946), (1684, 16962473), (4631, 6168172), (9262, 3084086), (18524, 1542043)]