25251976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{137239}}^1$

素因数の和:137268

約数の個数: 16

約数和(自身を含む): 49406400

約数和(自身を除く): 24154424

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 137239, 274478, 548956, 1097912, 3156497, 6312994, 12625988, 25251976]

約数ペア:

[(1, 25251976), (2, 12625988), (4, 6312994), (8, 3156497), (23, 1097912), (46, 548956), (92, 274478), (184, 137239)]