28627376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{94169}}^1$

素因数の和:94196

約数の個数: 20

約数和(自身を含む): 58385400

約数和(自身を除く): 29758024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 94169, 188338, 376676, 753352, 1506704, 1789211, 3578422, 7156844, 14313688, 28627376]

約数ペア:

[(1, 28627376), (2, 14313688), (4, 7156844), (8, 3578422), (16, 1789211), (19, 1506704), (38, 753352), (76, 376676), (152, 188338), (304, 94169)]