27556378

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4513}}^1$

素因数の和:4629

約数の個数: 16

約数和(自身を含む): 42901056

約数和(自身を除く): 15344678

約数列:

[1, 2, 43, 71, 86, 142, 3053, 4513, 6106, 9026, 194059, 320423, 388118, 640846, 13778189, 27556378]

約数ペア:

[(1, 27556378), (2, 13778189), (43, 640846), (71, 388118), (86, 320423), (142, 194059), (3053, 9026), (4513, 6106)]