25454792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 52466400

約数和(自身を除く): 27011608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 2081, 3058, 4162, 6116, 8324, 12232, 16648, 22891, 45782, 91564, 183128, 289259, 578518, 1157036, 2314072, 3181849, 6363698, 12727396, 25454792]

約数ペア:

[(1, 25454792), (2, 12727396), (4, 6363698), (8, 3181849), (11, 2314072), (22, 1157036), (44, 578518), (88, 289259), (139, 183128), (278, 91564), (556, 45782), (1112, 22891), (1529, 16648), (2081, 12232), (3058, 8324), (4162, 6116)]