127972376

素因数分解:

$2^3\times 7^1\times {\mathrm{2285221}}^1$

素因数の和:2285234

約数の個数: 16

約数和(自身を含む): 274226640

約数和(自身を除く): 146254264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2285221, 4570442, 9140884, 15996547, 18281768, 31993094, 63986188, 127972376]

約数ペア:

[(1, 127972376), (2, 63986188), (4, 31993094), (7, 18281768), (8, 15996547), (14, 9140884), (28, 4570442), (56, 2285221)]