27057784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{260171}}^1$

素因数の和:260190

約数の個数: 16

約数和(自身を含む): 54636120

約数和(自身を除く): 27578336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 260171, 520342, 1040684, 2081368, 3382223, 6764446, 13528892, 27057784]

約数ペア:

[(1, 27057784), (2, 13528892), (4, 6764446), (8, 3382223), (13, 2081368), (26, 1040684), (52, 520342), (104, 260171)]