27934732

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21227}}^1$

素因数の和:21285

約数の個数: 24

約数和(自身を含む): 57060864

約数和(自身を除く): 29126132

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 21227, 42454, 84908, 148589, 297178, 594356, 997669, 1995338, 3990676, 6983683, 13967366, 27934732]

約数ペア:

[(1, 27934732), (2, 13967366), (4, 6983683), (7, 3990676), (14, 1995338), (28, 997669), (47, 594356), (94, 297178), (188, 148589), (329, 84908), (658, 42454), (1316, 21227)]