7872004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14797}}^1$

素因数の和:14827

約数の個数: 24

約数和(自身を含む): 16573760

約数和(自身を除く): 8701756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 14797, 29594, 59188, 103579, 207158, 281143, 414316, 562286, 1124572, 1968001, 3936002, 7872004]

約数ペア:

[(1, 7872004), (2, 3936002), (4, 1968001), (7, 1124572), (14, 562286), (19, 414316), (28, 281143), (38, 207158), (76, 103579), (133, 59188), (266, 29594), (532, 14797)]