68246738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{286751}}^1$

素因数の和:286777

約数の個数: 16

約数和(自身を含む): 123876864

約数和(自身を除く): 55630126

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 286751, 573502, 2007257, 4014514, 4874767, 9749534, 34123369, 68246738]

約数ペア:

[(1, 68246738), (2, 34123369), (7, 9749534), (14, 4874767), (17, 4014514), (34, 2007257), (119, 573502), (238, 286751)]