25942608

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{701}}^1$

素因数の和:972

約数の個数: 60

約数和(自身を含む): 72989748

約数和(自身を除く): 47047140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 701, 771, 1028, 1402, 1542, 2056, 2103, 2313, 2804, 3084, 4112, 4206, 4626, 5608, 6168, 6309, 8412, 9252, 11216, 12336, 12618, 16824, 18504, 25236, 33648, 37008, 50472, 100944, 180157, 360314, 540471, 720628, 1080942, 1441256, 1621413, 2161884, 2882512, 3242826, 4323768, 6485652, 8647536, 12971304, 25942608]

約数ペア:

[(1, 25942608), (2, 12971304), (3, 8647536), (4, 6485652), (6, 4323768), (8, 3242826), (9, 2882512), (12, 2161884), (16, 1621413), (18, 1441256), (24, 1080942), (36, 720628), (48, 540471), (72, 360314), (144, 180157), (257, 100944), (514, 50472), (701, 37008), (771, 33648), (1028, 25236), (1402, 18504), (1542, 16824), (2056, 12618), (2103, 12336), (2313, 11216), (2804, 9252), (3084, 8412), (4112, 6309), (4206, 6168), (4626, 5608)]