25265104

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{2551}}^1$

素因数の和:3178

約数の個数: 20

約数和(自身を含む): 49049440

約数和(自身を除く): 23784336

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 2551, 4952, 5102, 9904, 10204, 20408, 40816, 1579069, 3158138, 6316276, 12632552, 25265104]

約数ペア:

[(1, 25265104), (2, 12632552), (4, 6316276), (8, 3158138), (16, 1579069), (619, 40816), (1238, 20408), (2476, 10204), (2551, 9904), (4952, 5102)]