68406206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 115492608

約数和(自身を除く): 47086402

約数列:

[1, 2, 11, 22, 43, 86, 167, 334, 433, 473, 866, 946, 1837, 3674, 4763, 7181, 9526, 14362, 18619, 37238, 72311, 78991, 144622, 157982, 204809, 409618, 795421, 1590842, 3109373, 6218746, 34203103, 68406206]

約数ペア:

[(1, 68406206), (2, 34203103), (11, 6218746), (22, 3109373), (43, 1590842), (86, 795421), (167, 409618), (334, 204809), (433, 157982), (473, 144622), (866, 78991), (946, 72311), (1837, 37238), (3674, 18619), (4763, 14362), (7181, 9526)]