25514672

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{23801}}^1$

素因数の和:23876

約数の個数: 20

約数和(自身を含む): 50174616

約数和(自身を除く): 24659944

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 23801, 47602, 95204, 190408, 380816, 1594667, 3189334, 6378668, 12757336, 25514672]

約数ペア:

[(1, 25514672), (2, 12757336), (4, 6378668), (8, 3189334), (16, 1594667), (67, 380816), (134, 190408), (268, 95204), (536, 47602), (1072, 23801)]