2889712

素因数分解:

$2^4\times 7^1\times {\mathrm{25801}}^1$

素因数の和:25816

約数の個数: 20

約数和(自身を含む): 6398896

約数和(自身を除く): 3509184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 25801, 51602, 103204, 180607, 206408, 361214, 412816, 722428, 1444856, 2889712]

約数ペア:

[(1, 2889712), (2, 1444856), (4, 722428), (7, 412816), (8, 361214), (14, 206408), (16, 180607), (28, 103204), (56, 51602), (112, 25801)]