565522928

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{2593}}^1$

素因数の和:2961

約数の個数: 40

約数和(自身を含む): 1125152688

約数和(自身を除く): 559629760

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 317, 344, 634, 688, 1268, 2536, 2593, 5072, 5186, 10372, 13631, 20744, 27262, 41488, 54524, 109048, 111499, 218096, 222998, 445996, 821981, 891992, 1643962, 1783984, 3287924, 6575848, 13151696, 35345183, 70690366, 141380732, 282761464, 565522928]

約数ペア:

[(1, 565522928), (2, 282761464), (4, 141380732), (8, 70690366), (16, 35345183), (43, 13151696), (86, 6575848), (172, 3287924), (317, 1783984), (344, 1643962), (634, 891992), (688, 821981), (1268, 445996), (2536, 222998), (2593, 218096), (5072, 111499), (5186, 109048), (10372, 54524), (13631, 41488), (20744, 27262)]