39978048

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:872

約数の個数: 112

約数和(自身を含む): 120554496

約数和(自身を除く): 80576448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 132, 138, 176, 184, 192, 253, 264, 276, 352, 368, 506, 528, 552, 704, 736, 759, 823, 1012, 1056, 1104, 1472, 1518, 1646, 2024, 2112, 2208, 2469, 3036, 3292, 4048, 4416, 4938, 6072, 6584, 8096, 9053, 9876, 12144, 13168, 16192, 18106, 18929, 19752, 24288, 26336, 27159, 36212, 37858, 39504, 48576, 52672, 54318, 56787, 72424, 75716, 79008, 108636, 113574, 144848, 151432, 158016, 208219, 217272, 227148, 289696, 302864, 416438, 434544, 454296, 579392, 605728, 624657, 832876, 869088, 908592, 1211456, 1249314, 1665752, 1738176, 1817184, 2498628, 3331504, 3634368, 4997256, 6663008, 9994512, 13326016, 19989024, 39978048]

約数ペア:

[(1, 39978048), (2, 19989024), (3, 13326016), (4, 9994512), (6, 6663008), (8, 4997256), (11, 3634368), (12, 3331504), (16, 2498628), (22, 1817184), (23, 1738176), (24, 1665752), (32, 1249314), (33, 1211456), (44, 908592), (46, 869088), (48, 832876), (64, 624657), (66, 605728), (69, 579392), (88, 454296), (92, 434544), (96, 416438), (132, 302864), (138, 289696), (176, 227148), (184, 217272), (192, 208219), (253, 158016), (264, 151432), (276, 144848), (352, 113574), (368, 108636), (506, 79008), (528, 75716), (552, 72424), (704, 56787), (736, 54318), (759, 52672), (823, 48576), (1012, 39504), (1056, 37858), (1104, 36212), (1472, 27159), (1518, 26336), (1646, 24288), (2024, 19752), (2112, 18929), (2208, 18106), (2469, 16192), (3036, 13168), (3292, 12144), (4048, 9876), (4416, 9053), (4938, 8096), (6072, 6584)]