28143076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23531}}^1$

素因数の和:23571

約数の個数: 24

約数和(自身を含む): 55347264

約数和(自身を除く): 27204188

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 23531, 47062, 94124, 305903, 541213, 611806, 1082426, 1223612, 2164852, 7035769, 14071538, 28143076]

約数ペア:

[(1, 28143076), (2, 14071538), (4, 7035769), (13, 2164852), (23, 1223612), (26, 1082426), (46, 611806), (52, 541213), (92, 305903), (299, 94124), (598, 47062), (1196, 23531)]