68053412

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{105673}}^1$

素因数の和:105707

約数の個数: 24

約数和(自身を含む): 142025856

約数和(自身を除く): 73972444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 105673, 211346, 422692, 739711, 1479422, 2430479, 2958844, 4860958, 9721916, 17013353, 34026706, 68053412]

約数ペア:

[(1, 68053412), (2, 34026706), (4, 17013353), (7, 9721916), (14, 4860958), (23, 2958844), (28, 2430479), (46, 1479422), (92, 739711), (161, 422692), (322, 211346), (644, 105673)]