788498912

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{683}}^1\times {\mathrm{839}}^1$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 1592680320

約数和(自身を除く): 804181408

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 683, 688, 839, 1366, 1376, 1678, 2732, 3356, 5464, 6712, 10928, 13424, 21856, 26848, 29369, 36077, 58738, 72154, 117476, 144308, 234952, 288616, 469904, 573037, 577232, 939808, 1146074, 1154464, 2292148, 4584296, 9168592, 18337184, 24640591, 49281182, 98562364, 197124728, 394249456, 788498912]

約数ペア:

[(1, 788498912), (2, 394249456), (4, 197124728), (8, 98562364), (16, 49281182), (32, 24640591), (43, 18337184), (86, 9168592), (172, 4584296), (344, 2292148), (683, 1154464), (688, 1146074), (839, 939808), (1366, 577232), (1376, 573037), (1678, 469904), (2732, 288616), (3356, 234952), (5464, 144308), (6712, 117476), (10928, 72154), (13424, 58738), (21856, 36077), (26848, 29369)]