71246042

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{221261}}^1$

素因数の和:221293

約数の個数: 16

約数和(自身を含む): 127446912

約数和(自身を除く): 56200870

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 221261, 442522, 1548827, 3097654, 5089003, 10178006, 35623021, 71246042]

約数ペア:

[(1, 71246042), (2, 35623021), (7, 10178006), (14, 5089003), (23, 3097654), (46, 1548827), (161, 442522), (322, 221261)]