28402594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{24359}}^1$

素因数の和:24425

約数の個数: 16

約数和(自身を含む): 47355840

約数和(自身を除く): 18953246

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 24359, 48718, 267949, 535898, 1291027, 2582054, 14201297, 28402594]

約数ペア:

[(1, 28402594), (2, 14201297), (11, 2582054), (22, 1291027), (53, 535898), (106, 267949), (583, 48718), (1166, 24359)]