25310768

素因数分解:

$2^4\times 7^1\times {\mathrm{225989}}^1$

素因数の和:226004

約数の個数: 20

約数和(自身を含む): 56045520

約数和(自身を除く): 30734752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 225989, 451978, 903956, 1581923, 1807912, 3163846, 3615824, 6327692, 12655384, 25310768]

約数ペア:

[(1, 25310768), (2, 12655384), (4, 6327692), (7, 3615824), (8, 3163846), (14, 1807912), (16, 1581923), (28, 903956), (56, 451978), (112, 225989)]