1738260896

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{971}}^1\times {\mathrm{1301}}^1$

素因数の和:2325

約数の個数: 48

約数和(自身を含む): 3508087968

約数和(自身を除く): 1769827072

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 971, 1301, 1376, 1942, 2602, 3884, 5204, 7768, 10408, 15536, 20816, 31072, 41632, 41753, 55943, 83506, 111886, 167012, 223772, 334024, 447544, 668048, 895088, 1263271, 1336096, 1790176, 2526542, 5053084, 10106168, 20212336, 40424672, 54320653, 108641306, 217282612, 434565224, 869130448, 1738260896]

約数ペア:

[(1, 1738260896), (2, 869130448), (4, 434565224), (8, 217282612), (16, 108641306), (32, 54320653), (43, 40424672), (86, 20212336), (172, 10106168), (344, 5053084), (688, 2526542), (971, 1790176), (1301, 1336096), (1376, 1263271), (1942, 895088), (2602, 668048), (3884, 447544), (5204, 334024), (7768, 223772), (10408, 167012), (15536, 111886), (20816, 83506), (31072, 55943), (41632, 41753)]