68404252

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{5441}}^1$

素因数の和:5901

約数の個数: 24

約数和(自身を含む): 137138400

約数和(自身を除く): 68734148

約数列:

[1, 2, 4, 7, 14, 28, 449, 898, 1796, 3143, 5441, 6286, 10882, 12572, 21764, 38087, 76174, 152348, 2443009, 4886018, 9772036, 17101063, 34202126, 68404252]

約数ペア:

[(1, 68404252), (2, 34202126), (4, 17101063), (7, 9772036), (14, 4886018), (28, 2443009), (449, 152348), (898, 76174), (1796, 38087), (3143, 21764), (5441, 12572), (6286, 10882)]