2471824384

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:905

約数の個数: 88

約数和(自身を含む): 5132074640

約数和(自身を除く): 2660250256

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 73, 86, 128, 146, 172, 256, 292, 344, 512, 584, 688, 769, 1024, 1168, 1376, 1538, 2336, 2752, 3076, 3139, 4672, 5504, 6152, 6278, 9344, 11008, 12304, 12556, 18688, 22016, 24608, 25112, 33067, 37376, 44032, 49216, 50224, 56137, 66134, 74752, 98432, 100448, 112274, 132268, 196864, 200896, 224548, 264536, 393728, 401792, 449096, 529072, 787456, 803584, 898192, 1058144, 1607168, 1796384, 2116288, 2413891, 3214336, 3592768, 4232576, 4827782, 7185536, 8465152, 9655564, 14371072, 16930304, 19311128, 28742144, 33860608, 38622256, 57484288, 77244512, 154489024, 308978048, 617956096, 1235912192, 2471824384]

約数ペア:

[(1, 2471824384), (2, 1235912192), (4, 617956096), (8, 308978048), (16, 154489024), (32, 77244512), (43, 57484288), (64, 38622256), (73, 33860608), (86, 28742144), (128, 19311128), (146, 16930304), (172, 14371072), (256, 9655564), (292, 8465152), (344, 7185536), (512, 4827782), (584, 4232576), (688, 3592768), (769, 3214336), (1024, 2413891), (1168, 2116288), (1376, 1796384), (1538, 1607168), (2336, 1058144), (2752, 898192), (3076, 803584), (3139, 787456), (4672, 529072), (5504, 449096), (6152, 401792), (6278, 393728), (9344, 264536), (11008, 224548), (12304, 200896), (12556, 196864), (18688, 132268), (22016, 112274), (24608, 100448), (25112, 98432), (33067, 74752), (37376, 66134), (44032, 56137), (49216, 50224)]