25751642

素因数分解:

$2^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{1427}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 44210880

約数和(自身を除く): 18459238

約数列:

[1, 2, 7, 14, 1289, 1427, 2578, 2854, 9023, 9989, 18046, 19978, 1839403, 3678806, 12875821, 25751642]

約数ペア:

[(1, 25751642), (2, 12875821), (7, 3678806), (14, 1839403), (1289, 19978), (1427, 18046), (2578, 9989), (2854, 9023)]