75173804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{23003}}^1$

素因数の和:23069

約数の個数: 24

約数和(自身を含む): 141704640

約数和(自身を除く): 66530836

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 23003, 46006, 92012, 437057, 874114, 989129, 1748228, 1978258, 3956516, 18793451, 37586902, 75173804]

約数ペア:

[(1, 75173804), (2, 37586902), (4, 18793451), (19, 3956516), (38, 1978258), (43, 1748228), (76, 989129), (86, 874114), (172, 437057), (817, 92012), (1634, 46006), (3268, 23003)]