68037164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{9413}}^1$

素因数の和:9569

約数の個数: 24

約数和(自身を含む): 129160080

約数和(自身を除く): 61122916

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 9413, 18826, 37652, 122369, 244738, 489476, 1308407, 2616814, 5233628, 17009291, 34018582, 68037164]

約数ペア:

[(1, 68037164), (2, 34018582), (4, 17009291), (13, 5233628), (26, 2616814), (52, 1308407), (139, 489476), (278, 244738), (556, 122369), (1807, 37652), (3614, 18826), (7228, 9413)]