27252784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131023}}^1$

素因数の和:131044

約数の個数: 20

約数和(自身を含む): 56864416

約数和(自身を除く): 29611632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 131023, 262046, 524092, 1048184, 1703299, 2096368, 3406598, 6813196, 13626392, 27252784]

約数ペア:

[(1, 27252784), (2, 13626392), (4, 6813196), (8, 3406598), (13, 2096368), (16, 1703299), (26, 1048184), (52, 524092), (104, 262046), (208, 131023)]