27540758

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 48522240

約数和(自身を除く): 20981482

約数列:

[1, 2, 7, 14, 71, 103, 142, 206, 269, 497, 538, 721, 994, 1442, 1883, 3766, 7313, 14626, 19099, 27707, 38198, 51191, 55414, 102382, 133693, 193949, 267386, 387898, 1967197, 3934394, 13770379, 27540758]

約数ペア:

[(1, 27540758), (2, 13770379), (7, 3934394), (14, 1967197), (71, 387898), (103, 267386), (142, 193949), (206, 133693), (269, 102382), (497, 55414), (538, 51191), (721, 38198), (994, 27707), (1442, 19099), (1883, 14626), (3766, 7313)]