26573144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{255511}}^1$

素因数の和:255530

約数の個数: 16

約数和(自身を含む): 53657520

約数和(自身を除く): 27084376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 255511, 511022, 1022044, 2044088, 3321643, 6643286, 13286572, 26573144]

約数ペア:

[(1, 26573144), (2, 13286572), (4, 6643286), (8, 3321643), (13, 2044088), (26, 1022044), (52, 511022), (104, 255511)]