28344866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{8647}}^1$

素因数の和:8809

約数の個数: 16

約数和(自身を含む): 46699200

約数和(自身を除く): 18354334

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 8647, 17294, 95117, 190234, 1288403, 2576806, 14172433, 28344866]

約数ペア:

[(1, 28344866), (2, 14172433), (11, 2576806), (22, 1288403), (149, 190234), (298, 95117), (1639, 17294), (3278, 8647)]