28033346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{34439}}^1$

素因数の和:34489

約数の個数: 16

約数和(自身を含む): 47113920

約数和(自身を除く): 19080574

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 34439, 68878, 378829, 757658, 1274243, 2548486, 14016673, 28033346]

約数ペア:

[(1, 28033346), (2, 14016673), (11, 2548486), (22, 1274243), (37, 757658), (74, 378829), (407, 68878), (814, 34439)]