28572208

素因数分解:

$2^4\times 7^1\times {\mathrm{337}}^1\times {\mathrm{757}}^1$

素因数の和:1109

約数の個数: 40

約数和(自身を含む): 63538592

約数和(自身を除く): 34966384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 337, 674, 757, 1348, 1514, 2359, 2696, 3028, 4718, 5299, 5392, 6056, 9436, 10598, 12112, 18872, 21196, 37744, 42392, 84784, 255109, 510218, 1020436, 1785763, 2040872, 3571526, 4081744, 7143052, 14286104, 28572208]

約数ペア:

[(1, 28572208), (2, 14286104), (4, 7143052), (7, 4081744), (8, 3571526), (14, 2040872), (16, 1785763), (28, 1020436), (56, 510218), (112, 255109), (337, 84784), (674, 42392), (757, 37744), (1348, 21196), (1514, 18872), (2359, 12112), (2696, 10598), (3028, 9436), (4718, 6056), (5299, 5392)]