74129216

素因数分解:

$2^6\times 7^1\times {\mathrm{337}}^1\times {\mathrm{491}}^1$

素因数の和:847

約数の個数: 56

約数和(自身を含む): 168956736

約数和(自身を除く): 94827520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 337, 448, 491, 674, 982, 1348, 1964, 2359, 2696, 3437, 3928, 4718, 5392, 6874, 7856, 9436, 10784, 13748, 15712, 18872, 21568, 27496, 31424, 37744, 54992, 75488, 109984, 150976, 165467, 219968, 330934, 661868, 1158269, 1323736, 2316538, 2647472, 4633076, 5294944, 9266152, 10589888, 18532304, 37064608, 74129216]

約数ペア:

[(1, 74129216), (2, 37064608), (4, 18532304), (7, 10589888), (8, 9266152), (14, 5294944), (16, 4633076), (28, 2647472), (32, 2316538), (56, 1323736), (64, 1158269), (112, 661868), (224, 330934), (337, 219968), (448, 165467), (491, 150976), (674, 109984), (982, 75488), (1348, 54992), (1964, 37744), (2359, 31424), (2696, 27496), (3437, 21568), (3928, 18872), (4718, 15712), (5392, 13748), (6874, 10784), (7856, 9436)]