25728176

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{34213}}^1$

素因数の和:34268

約数の個数: 20

約数和(自身を含む): 50910432

約数和(自身を除く): 25182256

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 34213, 68426, 136852, 273704, 547408, 1608011, 3216022, 6432044, 12864088, 25728176]

約数ペア:

[(1, 25728176), (2, 12864088), (4, 6432044), (8, 3216022), (16, 1608011), (47, 547408), (94, 273704), (188, 136852), (376, 68426), (752, 34213)]