8906428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 16410240

約数和(自身を除く): 7503812

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 524, 739, 1478, 2956, 3013, 6026, 12052, 16997, 33994, 67988, 96809, 193618, 387236, 2226607, 4453214, 8906428]

約数ペア:

[(1, 8906428), (2, 4453214), (4, 2226607), (23, 387236), (46, 193618), (92, 96809), (131, 67988), (262, 33994), (524, 16997), (739, 12052), (1478, 6026), (2956, 3013)]