28672282

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:1005

約数の個数: 16

約数和(自身を含む): 43683840

約数和(自身を除く): 15011558

約数列:

[1, 2, 127, 157, 254, 314, 719, 1438, 19939, 39878, 91313, 112883, 182626, 225766, 14336141, 28672282]

約数ペア:

[(1, 28672282), (2, 14336141), (127, 225766), (157, 182626), (254, 112883), (314, 91313), (719, 39878), (1438, 19939)]