27823264

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 62995968

約数和(自身を除く): 35172704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 557, 892, 1114, 1561, 1784, 2228, 3122, 3568, 3899, 4456, 6244, 7136, 7798, 8912, 12488, 15596, 17824, 24976, 31192, 49952, 62384, 124211, 124768, 248422, 496844, 869477, 993688, 1738954, 1987376, 3477908, 3974752, 6955816, 13911632, 27823264]

約数ペア:

[(1, 27823264), (2, 13911632), (4, 6955816), (7, 3974752), (8, 3477908), (14, 1987376), (16, 1738954), (28, 993688), (32, 869477), (56, 496844), (112, 248422), (223, 124768), (224, 124211), (446, 62384), (557, 49952), (892, 31192), (1114, 24976), (1561, 17824), (1784, 15596), (2228, 12488), (3122, 8912), (3568, 7798), (3899, 7136), (4456, 6244)]