72672884

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{1549}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 131111400

約数和(自身を除く): 58438516

約数列:

[1, 2, 4, 37, 74, 148, 317, 634, 1268, 1549, 3098, 6196, 11729, 23458, 46916, 57313, 114626, 229252, 491033, 982066, 1964132, 18168221, 36336442, 72672884]

約数ペア:

[(1, 72672884), (2, 36336442), (4, 18168221), (37, 1964132), (74, 982066), (148, 491033), (317, 229252), (634, 114626), (1268, 57313), (1549, 46916), (3098, 23458), (6196, 11729)]