27860426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{4673}}^1$

素因数の和:4957

約数の個数: 16

約数和(自身を含む): 45767808

約数和(自身を除く): 17907382

約数列:

[1, 2, 11, 22, 271, 542, 2981, 4673, 5962, 9346, 51403, 102806, 1266383, 2532766, 13930213, 27860426]

約数ペア:

[(1, 27860426), (2, 13930213), (11, 2532766), (22, 1266383), (271, 102806), (542, 51403), (2981, 9346), (4673, 5962)]