28454866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{5153}}^1$

素因数の和:5417

約数の個数: 16

約数和(自身を含む): 46757088

約数和(自身を除く): 18302222

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5153, 5522, 10306, 56683, 113366, 1293403, 2586806, 14227433, 28454866]

約数ペア:

[(1, 28454866), (2, 14227433), (11, 2586806), (22, 1293403), (251, 113366), (502, 56683), (2761, 10306), (5153, 5522)]