74170528

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2837}}^1$

素因数の和:2909

約数の個数: 48

約数和(自身を含む): 157338720

約数和(自身を除く): 83168192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 2837, 3268, 5674, 6536, 11348, 13072, 22696, 26144, 45392, 53903, 90784, 107806, 121991, 215612, 243982, 431224, 487964, 862448, 975928, 1724896, 1951856, 2317829, 3903712, 4635658, 9271316, 18542632, 37085264, 74170528]

約数ペア:

[(1, 74170528), (2, 37085264), (4, 18542632), (8, 9271316), (16, 4635658), (19, 3903712), (32, 2317829), (38, 1951856), (43, 1724896), (76, 975928), (86, 862448), (152, 487964), (172, 431224), (304, 243982), (344, 215612), (608, 121991), (688, 107806), (817, 90784), (1376, 53903), (1634, 45392), (2837, 26144), (3268, 22696), (5674, 13072), (6536, 11348)]