25199426

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{5471}}^1$

素因数の和:5534

約数の個数: 24

約数和(自身を含む): 44914176

約数和(自身を除く): 19714750

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4606, 5471, 10942, 38297, 76594, 257137, 268079, 514274, 536158, 1799959, 3599918, 12599713, 25199426]

約数ペア:

[(1, 25199426), (2, 12599713), (7, 3599918), (14, 1799959), (47, 536158), (49, 514274), (94, 268079), (98, 257137), (329, 76594), (658, 38297), (2303, 10942), (4606, 5471)]