84147728

素因数分解:

$2^4\times 7^1\times {\mathrm{751319}}^1$

素因数の和:751334

約数の個数: 20

約数和(自身を含む): 186327360

約数和(自身を除く): 102179632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 751319, 1502638, 3005276, 5259233, 6010552, 10518466, 12021104, 21036932, 42073864, 84147728]

約数ペア:

[(1, 84147728), (2, 42073864), (4, 21036932), (7, 12021104), (8, 10518466), (14, 6010552), (16, 5259233), (28, 3005276), (56, 1502638), (112, 751319)]