71615068

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1913}}^1$

素因数の和:2122

約数の個数: 36

約数和(自身を含む): 146627712

約数和(自身を除く): 75012644

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 764, 1337, 1913, 2674, 3826, 5348, 7652, 9359, 13391, 18718, 26782, 37436, 53564, 93737, 187474, 365383, 374948, 730766, 1461532, 2557681, 5115362, 10230724, 17903767, 35807534, 71615068]

約数ペア:

[(1, 71615068), (2, 35807534), (4, 17903767), (7, 10230724), (14, 5115362), (28, 2557681), (49, 1461532), (98, 730766), (191, 374948), (196, 365383), (382, 187474), (764, 93737), (1337, 53564), (1913, 37436), (2674, 26782), (3826, 18718), (5348, 13391), (7652, 9359)]