71388244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 137894400

約数和(自身を除く): 66506156

約数列:

[1, 2, 4, 19, 37, 38, 53, 74, 76, 106, 148, 212, 479, 703, 958, 1007, 1406, 1916, 1961, 2014, 2812, 3922, 4028, 7844, 9101, 17723, 18202, 25387, 35446, 36404, 37259, 50774, 70892, 74518, 101548, 149036, 336737, 482353, 673474, 939319, 964706, 1346948, 1878638, 1929412, 3757276, 17847061, 35694122, 71388244]

約数ペア:

[(1, 71388244), (2, 35694122), (4, 17847061), (19, 3757276), (37, 1929412), (38, 1878638), (53, 1346948), (74, 964706), (76, 939319), (106, 673474), (148, 482353), (212, 336737), (479, 149036), (703, 101548), (958, 74518), (1007, 70892), (1406, 50774), (1916, 37259), (1961, 36404), (2014, 35446), (2812, 25387), (3922, 18202), (4028, 17723), (7844, 9101)]