2178682016

素因数分解:

$2^5\times 7^1\times {\mathrm{9726259}}^1$

素因数の和:9726276

約数の個数: 24

約数和(自身を含む): 4902035040

約数和(自身を除く): 2723353024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 9726259, 19452518, 38905036, 68083813, 77810072, 136167626, 155620144, 272335252, 311240288, 544670504, 1089341008, 2178682016]

約数ペア:

[(1, 2178682016), (2, 1089341008), (4, 544670504), (7, 311240288), (8, 272335252), (14, 155620144), (16, 136167626), (28, 77810072), (32, 68083813), (56, 38905036), (112, 19452518), (224, 9726259)]