25021668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2143}}^1$

素因数の和:2296

約数の個数: 48

約数和(自身を含む): 67235840

約数和(自身を除く): 42214172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2143, 2919, 3892, 4286, 5838, 6429, 8572, 11676, 12858, 15001, 25716, 30002, 45003, 60004, 90006, 180012, 297877, 595754, 893631, 1191508, 1787262, 2085139, 3574524, 4170278, 6255417, 8340556, 12510834, 25021668]

約数ペア:

[(1, 25021668), (2, 12510834), (3, 8340556), (4, 6255417), (6, 4170278), (7, 3574524), (12, 2085139), (14, 1787262), (21, 1191508), (28, 893631), (42, 595754), (84, 297877), (139, 180012), (278, 90006), (417, 60004), (556, 45003), (834, 30002), (973, 25716), (1668, 15001), (1946, 12858), (2143, 11676), (2919, 8572), (3892, 6429), (4286, 5838)]