25487906

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2719}}^1$

素因数の和:2873

約数の個数: 16

約数和(自身を含む): 39494400

約数和(自身を除く): 14006494

約数列:

[1, 2, 43, 86, 109, 218, 2719, 4687, 5438, 9374, 116917, 233834, 296371, 592742, 12743953, 25487906]

約数ペア:

[(1, 25487906), (2, 12743953), (43, 592742), (86, 296371), (109, 233834), (218, 116917), (2719, 9374), (4687, 5438)]