56697284

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{7879}}^1$

素因数の和:8147

約数の個数: 24

約数和(自身を含む): 113850240

約数和(自身を除く): 57152956

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 7879, 15758, 31516, 55153, 110306, 220612, 2024903, 4049806, 8099612, 14174321, 28348642, 56697284]

約数ペア:

[(1, 56697284), (2, 28348642), (4, 14174321), (7, 8099612), (14, 4049806), (28, 2024903), (257, 220612), (514, 110306), (1028, 55153), (1799, 31516), (3598, 15758), (7196, 7879)]