8987797504

素因数分解:

$2^{11}\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2003}}^1$

素因数の和:2345

約数の個数: 96

約数和(自身を含む): 20614426560

約数和(自身を除く): 11626629056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 313, 448, 512, 626, 896, 1024, 1252, 1792, 2003, 2048, 2191, 2504, 3584, 4006, 4382, 5008, 7168, 8012, 8764, 10016, 14021, 14336, 16024, 17528, 20032, 28042, 32048, 35056, 40064, 56084, 64096, 70112, 80128, 112168, 128192, 140224, 160256, 224336, 256384, 280448, 320512, 448672, 512768, 560896, 626939, 641024, 897344, 1025536, 1121792, 1253878, 1794688, 2051072, 2243584, 2507756, 3589376, 4102144, 4388573, 4487168, 5015512, 7178752, 8777146, 10031024, 14357504, 17554292, 20062048, 28715008, 35108584, 40124096, 70217168, 80248192, 140434336, 160496384, 280868672, 320992768, 561737344, 641985536, 1123474688, 1283971072, 2246949376, 4493898752, 8987797504]

約数ペア:

[(1, 8987797504), (2, 4493898752), (4, 2246949376), (7, 1283971072), (8, 1123474688), (14, 641985536), (16, 561737344), (28, 320992768), (32, 280868672), (56, 160496384), (64, 140434336), (112, 80248192), (128, 70217168), (224, 40124096), (256, 35108584), (313, 28715008), (448, 20062048), (512, 17554292), (626, 14357504), (896, 10031024), (1024, 8777146), (1252, 7178752), (1792, 5015512), (2003, 4487168), (2048, 4388573), (2191, 4102144), (2504, 3589376), (3584, 2507756), (4006, 2243584), (4382, 2051072), (5008, 1794688), (7168, 1253878), (8012, 1121792), (8764, 1025536), (10016, 897344), (14021, 641024), (14336, 626939), (16024, 560896), (17528, 512768), (20032, 448672), (28042, 320512), (32048, 280448), (35056, 256384), (40064, 224336), (56084, 160256), (64096, 140224), (70112, 128192), (80128, 112168)]