27407290

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{6359}}^1$

素因数の和:6797

約数の個数: 16

約数和(自身を含む): 49455360

約数和(自身を除く): 22048070

約数列:

[1, 2, 5, 10, 431, 862, 2155, 4310, 6359, 12718, 31795, 63590, 2740729, 5481458, 13703645, 27407290]

約数ペア:

[(1, 27407290), (2, 13703645), (5, 5481458), (10, 2740729), (431, 63590), (862, 31795), (2155, 12718), (4310, 6359)]