27884752

素因数分解:

$2^4\times 7^1\times {\mathrm{248971}}^1$

素因数の和:248986

約数の個数: 20

約数和(自身を含む): 61745056

約数和(自身を除く): 33860304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 248971, 497942, 995884, 1742797, 1991768, 3485594, 3983536, 6971188, 13942376, 27884752]

約数ペア:

[(1, 27884752), (2, 13942376), (4, 6971188), (7, 3983536), (8, 3485594), (14, 1991768), (16, 1742797), (28, 995884), (56, 497942), (112, 248971)]