65780414

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{727}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 118250496

約数和(自身を除く): 52470082

約数列:

[1, 2, 7, 14, 23, 46, 161, 281, 322, 562, 727, 1454, 1967, 3934, 5089, 6463, 10178, 12926, 16721, 33442, 45241, 90482, 117047, 204287, 234094, 408574, 1430009, 2860018, 4698601, 9397202, 32890207, 65780414]

約数ペア:

[(1, 65780414), (2, 32890207), (7, 9397202), (14, 4698601), (23, 2860018), (46, 1430009), (161, 408574), (281, 234094), (322, 204287), (562, 117047), (727, 90482), (1454, 45241), (1967, 33442), (3934, 16721), (5089, 12926), (6463, 10178)]