71040284

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{110311}}^1$

素因数の和:110345

約数の個数: 24

約数和(自身を含む): 148259328

約数和(自身を除く): 77219044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 110311, 220622, 441244, 772177, 1544354, 2537153, 3088708, 5074306, 10148612, 17760071, 35520142, 71040284]

約数ペア:

[(1, 71040284), (2, 35520142), (4, 17760071), (7, 10148612), (14, 5074306), (23, 3088708), (28, 2537153), (46, 1544354), (92, 772177), (161, 441244), (322, 220622), (644, 110311)]