71364004

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{9649}}^1$

素因数の和:9739

約数の個数: 18

約数和(自身を含む): 127872150

約数和(自身を除く): 56508146

約数列:

[1, 2, 4, 43, 86, 172, 1849, 3698, 7396, 9649, 19298, 38596, 414907, 829814, 1659628, 17841001, 35682002, 71364004]

約数ペア:

[(1, 71364004), (2, 35682002), (4, 17841001), (43, 1659628), (86, 829814), (172, 414907), (1849, 38596), (3698, 19298), (7396, 9649)]