28961476

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 51601536

約数和(自身を除く): 22640060

約数列:

[1, 2, 4, 107, 157, 214, 314, 428, 431, 628, 862, 1724, 16799, 33598, 46117, 67196, 67667, 92234, 135334, 184468, 270668, 7240369, 14480738, 28961476]

約数ペア:

[(1, 28961476), (2, 14480738), (4, 7240369), (107, 270668), (157, 184468), (214, 135334), (314, 92234), (428, 67667), (431, 67196), (628, 46117), (862, 33598), (1724, 16799)]