67706884

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{51449}}^1$

素因数の和:51507

約数の個数: 24

約数和(自身を含む): 138297600

約数和(自身を除く): 70590716

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 51449, 102898, 205796, 360143, 720286, 1440572, 2418103, 4836206, 9672412, 16926721, 33853442, 67706884]

約数ペア:

[(1, 67706884), (2, 33853442), (4, 16926721), (7, 9672412), (14, 4836206), (28, 2418103), (47, 1440572), (94, 720286), (188, 360143), (329, 205796), (658, 102898), (1316, 51449)]