16628928

素因数分解:

$2^6\times 3^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:609

約数の個数: 56

約数和(自身を含む): 44299632

約数和(自身を除く): 27670704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 257, 337, 514, 674, 771, 1011, 1028, 1348, 1542, 2022, 2056, 2696, 3084, 4044, 4112, 5392, 6168, 8088, 8224, 10784, 12336, 16176, 16448, 21568, 24672, 32352, 49344, 64704, 86609, 173218, 259827, 346436, 519654, 692872, 1039308, 1385744, 2078616, 2771488, 4157232, 5542976, 8314464, 16628928]

約数ペア:

[(1, 16628928), (2, 8314464), (3, 5542976), (4, 4157232), (6, 2771488), (8, 2078616), (12, 1385744), (16, 1039308), (24, 692872), (32, 519654), (48, 346436), (64, 259827), (96, 173218), (192, 86609), (257, 64704), (337, 49344), (514, 32352), (674, 24672), (771, 21568), (1011, 16448), (1028, 16176), (1348, 12336), (1542, 10784), (2022, 8224), (2056, 8088), (2696, 6168), (3084, 5392), (4044, 4112)]