25088998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 43234560

約数和(自身を除く): 18145562

約数列:

[1, 2, 11, 22, 23, 46, 179, 253, 277, 358, 506, 554, 1969, 3047, 3938, 4117, 6094, 6371, 8234, 12742, 45287, 49583, 70081, 90574, 99166, 140162, 545413, 1090826, 1140409, 2280818, 12544499, 25088998]

約数ペア:

[(1, 25088998), (2, 12544499), (11, 2280818), (22, 1140409), (23, 1090826), (46, 545413), (179, 140162), (253, 99166), (277, 90574), (358, 70081), (506, 49583), (554, 45287), (1969, 12742), (3047, 8234), (3938, 6371), (4117, 6094)]