27327838

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{673}}^1$

素因数の和:1011

約数の個数: 16

約数和(自身を含む): 41734080

約数和(自身を除く): 14406242

約数列:

[1, 2, 79, 158, 257, 514, 673, 1346, 20303, 40606, 53167, 106334, 172961, 345922, 13663919, 27327838]

約数ペア:

[(1, 27327838), (2, 13663919), (79, 345922), (158, 172961), (257, 106334), (514, 53167), (673, 40606), (1346, 20303)]