27912544

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 60419520

約数和(自身を除く): 32506976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 179, 352, 358, 443, 716, 886, 1432, 1772, 1969, 2864, 3544, 3938, 4873, 5728, 7088, 7876, 9746, 14176, 15752, 19492, 31504, 38984, 63008, 77968, 79297, 155936, 158594, 317188, 634376, 872267, 1268752, 1744534, 2537504, 3489068, 6978136, 13956272, 27912544]

約数ペア:

[(1, 27912544), (2, 13956272), (4, 6978136), (8, 3489068), (11, 2537504), (16, 1744534), (22, 1268752), (32, 872267), (44, 634376), (88, 317188), (176, 158594), (179, 155936), (352, 79297), (358, 77968), (443, 63008), (716, 38984), (886, 31504), (1432, 19492), (1772, 15752), (1969, 14176), (2864, 9746), (3544, 7876), (3938, 7088), (4873, 5728)]