27647696

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{12613}}^1$

素因数の和:12758

約数の個数: 20

約数和(自身を含む): 53962692

約数和(自身を除く): 26314996

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 12613, 25226, 50452, 100904, 201808, 1727981, 3455962, 6911924, 13823848, 27647696]

約数ペア:

[(1, 27647696), (2, 13823848), (4, 6911924), (8, 3455962), (16, 1727981), (137, 201808), (274, 100904), (548, 50452), (1096, 25226), (2192, 12613)]