27382012

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20807}}^1$

素因数の和:20865

約数の個数: 24

約数和(自身を含む): 55931904

約数和(自身を除く): 28549892

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 20807, 41614, 83228, 145649, 291298, 582596, 977929, 1955858, 3911716, 6845503, 13691006, 27382012]

約数ペア:

[(1, 27382012), (2, 13691006), (4, 6845503), (7, 3911716), (14, 1955858), (28, 977929), (47, 582596), (94, 291298), (188, 145649), (329, 83228), (658, 41614), (1316, 20807)]