28392304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{77153}}^1$

素因数の和:77184

約数の個数: 20

約数和(自身を含む): 57402576

約数和(自身を除く): 29010272

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 77153, 154306, 308612, 617224, 1234448, 1774519, 3549038, 7098076, 14196152, 28392304]

約数ペア:

[(1, 28392304), (2, 14196152), (4, 7098076), (8, 3549038), (16, 1774519), (23, 1234448), (46, 617224), (92, 308612), (184, 154306), (368, 77153)]