7966448

素因数分解:

$2^4\times 7^1\times {\mathrm{71129}}^1$

素因数の和:71144

約数の個数: 20

約数和(自身を含む): 17640240

約数和(自身を除く): 9673792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 71129, 142258, 284516, 497903, 569032, 995806, 1138064, 1991612, 3983224, 7966448]

約数ペア:

[(1, 7966448), (2, 3983224), (4, 1991612), (7, 1138064), (8, 995806), (14, 569032), (16, 497903), (28, 284516), (56, 142258), (112, 71129)]