28843196

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:410

約数の個数: 36

約数和(自身を含む): 54163032

約数和(自身を除く): 25319836

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 317, 529, 634, 989, 1058, 1268, 1978, 2116, 3956, 7291, 13631, 14582, 22747, 27262, 29164, 45494, 54524, 90988, 167693, 313513, 335386, 627026, 670772, 1254052, 7210799, 14421598, 28843196]

約数ペア:

[(1, 28843196), (2, 14421598), (4, 7210799), (23, 1254052), (43, 670772), (46, 627026), (86, 335386), (92, 313513), (172, 167693), (317, 90988), (529, 54524), (634, 45494), (989, 29164), (1058, 27262), (1268, 22747), (1978, 14582), (2116, 13631), (3956, 7291)]