16777208

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 36990720

約数和(自身を除く): 20213512

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 337, 392, 508, 674, 889, 1016, 1348, 1778, 2359, 2696, 3556, 4718, 6223, 7112, 9436, 12446, 16513, 18872, 24892, 33026, 42799, 49784, 66052, 85598, 132104, 171196, 299593, 342392, 599186, 1198372, 2097151, 2396744, 4194302, 8388604, 16777208]

約数ペア:

[(1, 16777208), (2, 8388604), (4, 4194302), (7, 2396744), (8, 2097151), (14, 1198372), (28, 599186), (49, 342392), (56, 299593), (98, 171196), (127, 132104), (196, 85598), (254, 66052), (337, 49784), (392, 42799), (508, 33026), (674, 24892), (889, 18872), (1016, 16513), (1348, 12446), (1778, 9436), (2359, 7112), (2696, 6223), (3556, 4718)]