27402544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131743}}^1$

素因数の和:131764

約数の個数: 20

約数和(自身を含む): 57176896

約数和(自身を除く): 29774352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 131743, 263486, 526972, 1053944, 1712659, 2107888, 3425318, 6850636, 13701272, 27402544]

約数ペア:

[(1, 27402544), (2, 13701272), (4, 6850636), (8, 3425318), (13, 2107888), (16, 1712659), (26, 1053944), (52, 526972), (104, 263486), (208, 131743)]