2582272

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 6475392

約数和(自身を除く): 3893120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 131, 154, 176, 224, 256, 262, 308, 352, 448, 524, 616, 704, 896, 917, 1048, 1232, 1408, 1441, 1792, 1834, 2096, 2464, 2816, 2882, 3668, 4192, 4928, 5764, 7336, 8384, 9856, 10087, 11528, 14672, 16768, 19712, 20174, 23056, 29344, 33536, 40348, 46112, 58688, 80696, 92224, 117376, 161392, 184448, 234752, 322784, 368896, 645568, 1291136, 2582272]

約数ペア:

[(1, 2582272), (2, 1291136), (4, 645568), (7, 368896), (8, 322784), (11, 234752), (14, 184448), (16, 161392), (22, 117376), (28, 92224), (32, 80696), (44, 58688), (56, 46112), (64, 40348), (77, 33536), (88, 29344), (112, 23056), (128, 20174), (131, 19712), (154, 16768), (176, 14672), (224, 11528), (256, 10087), (262, 9856), (308, 8384), (352, 7336), (448, 5764), (524, 4928), (616, 4192), (704, 3668), (896, 2882), (917, 2816), (1048, 2464), (1232, 2096), (1408, 1834), (1441, 1792)]