25081716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1367}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 39269004

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 139, 278, 417, 556, 834, 1367, 1529, 1668, 2734, 3058, 4101, 4587, 5468, 6116, 8202, 9174, 15037, 16404, 18348, 30074, 45111, 60148, 90222, 180444, 190013, 380026, 570039, 760052, 1140078, 2090143, 2280156, 4180286, 6270429, 8360572, 12540858, 25081716]

約数ペア:

[(1, 25081716), (2, 12540858), (3, 8360572), (4, 6270429), (6, 4180286), (11, 2280156), (12, 2090143), (22, 1140078), (33, 760052), (44, 570039), (66, 380026), (132, 190013), (139, 180444), (278, 90222), (417, 60148), (556, 45111), (834, 30074), (1367, 18348), (1529, 16404), (1668, 15037), (2734, 9174), (3058, 8202), (4101, 6116), (4587, 5468)]