25825128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{443}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 74165760

約数和(自身を除く): 48340632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 347, 443, 694, 886, 1041, 1329, 1388, 1772, 2082, 2429, 2658, 2776, 3101, 3544, 4164, 4858, 5316, 6202, 7287, 8328, 9303, 9716, 10632, 12404, 14574, 18606, 19432, 24808, 29148, 37212, 58296, 74424, 153721, 307442, 461163, 614884, 922326, 1076047, 1229768, 1844652, 2152094, 3228141, 3689304, 4304188, 6456282, 8608376, 12912564, 25825128]

約数ペア:

[(1, 25825128), (2, 12912564), (3, 8608376), (4, 6456282), (6, 4304188), (7, 3689304), (8, 3228141), (12, 2152094), (14, 1844652), (21, 1229768), (24, 1076047), (28, 922326), (42, 614884), (56, 461163), (84, 307442), (168, 153721), (347, 74424), (443, 58296), (694, 37212), (886, 29148), (1041, 24808), (1329, 19432), (1388, 18606), (1772, 14574), (2082, 12404), (2429, 10632), (2658, 9716), (2776, 9303), (3101, 8328), (3544, 7287), (4164, 6202), (4858, 5316)]