25427408

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{1931}}^1$

素因数の和:2762

約数の個数: 20

約数和(自身を含む): 49351008

約数和(自身を除く): 23923600

約数列:

[1, 2, 4, 8, 16, 823, 1646, 1931, 3292, 3862, 6584, 7724, 13168, 15448, 30896, 1589213, 3178426, 6356852, 12713704, 25427408]

約数ペア:

[(1, 25427408), (2, 12713704), (4, 6356852), (8, 3178426), (16, 1589213), (823, 30896), (1646, 15448), (1931, 13168), (3292, 7724), (3862, 6584)]