77761306

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{22129}}^1$

素因数の和:22389

約数の個数: 16

約数和(自身を含む): 133842240

約数和(自身を除く): 56080934

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 22129, 44258, 154903, 309806, 5554379, 11108758, 38880653, 77761306]

約数ペア:

[(1, 77761306), (2, 38880653), (7, 11108758), (14, 5554379), (251, 309806), (502, 154903), (1757, 44258), (3514, 22129)]