66961412

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{28813}}^1$

素因数の和:28907

約数の個数: 24

約数和(自身を含む): 135541056

約数和(自身を除く): 68579644

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 28813, 57626, 115252, 201691, 403382, 806764, 2391479, 4782958, 9565916, 16740353, 33480706, 66961412]

約数ペア:

[(1, 66961412), (2, 33480706), (4, 16740353), (7, 9565916), (14, 4782958), (28, 2391479), (83, 806764), (166, 403382), (332, 201691), (581, 115252), (1162, 57626), (2324, 28813)]