66322576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2237}}^1$

素因数の和:2371

約数の個数: 40

約数和(自身を含む): 137368440

約数和(自身を除く): 71045864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 2237, 3706, 4474, 7412, 8948, 14824, 17896, 29648, 35792, 38029, 76058, 152116, 243833, 304232, 487666, 608464, 975332, 1950664, 3901328, 4145161, 8290322, 16580644, 33161288, 66322576]

約数ペア:

[(1, 66322576), (2, 33161288), (4, 16580644), (8, 8290322), (16, 4145161), (17, 3901328), (34, 1950664), (68, 975332), (109, 608464), (136, 487666), (218, 304232), (272, 243833), (436, 152116), (872, 76058), (1744, 38029), (1853, 35792), (2237, 29648), (3706, 17896), (4474, 14824), (7412, 8948)]