68305976

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2269}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 132386400

約数和(自身を除く): 64080424

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 212, 284, 424, 568, 2269, 3763, 4538, 7526, 9076, 15052, 18152, 30104, 120257, 161099, 240514, 322198, 481028, 644396, 962056, 1288792, 8538247, 17076494, 34152988, 68305976]

約数ペア:

[(1, 68305976), (2, 34152988), (4, 17076494), (8, 8538247), (53, 1288792), (71, 962056), (106, 644396), (142, 481028), (212, 322198), (284, 240514), (424, 161099), (568, 120257), (2269, 30104), (3763, 18152), (4538, 15052), (7526, 9076)]