28264864

素因数分解:

$2^5\times {\mathrm{337}}^1\times {\mathrm{2621}}^1$

素因数の和:2968

約数の個数: 24

約数和(自身を含む): 55832868

約数和(自身を除く): 27568004

約数列:

[1, 2, 4, 8, 16, 32, 337, 674, 1348, 2621, 2696, 5242, 5392, 10484, 10784, 20968, 41936, 83872, 883277, 1766554, 3533108, 7066216, 14132432, 28264864]

約数ペア:

[(1, 28264864), (2, 14132432), (4, 7066216), (8, 3533108), (16, 1766554), (32, 883277), (337, 83872), (674, 41936), (1348, 20968), (2621, 10784), (2696, 10484), (5242, 5392)]