28350542

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{607}}^1$

素因数の和:824

約数の個数: 24

約数和(自身を含む): 47062848

約数和(自身を除く): 18712306

約数列:

[1, 2, 11, 22, 121, 193, 242, 386, 607, 1214, 2123, 4246, 6677, 13354, 23353, 46706, 73447, 117151, 146894, 234302, 1288661, 2577322, 14175271, 28350542]

約数ペア:

[(1, 28350542), (2, 14175271), (11, 2577322), (22, 1288661), (121, 234302), (193, 146894), (242, 117151), (386, 73447), (607, 46706), (1214, 23353), (2123, 13354), (4246, 6677)]