25812494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 43390080

約数和(自身を除く): 17577586

約数列:

[1, 2, 17, 29, 34, 47, 58, 94, 493, 557, 799, 986, 1114, 1363, 1598, 2726, 9469, 16153, 18938, 23171, 26179, 32306, 46342, 52358, 274601, 445043, 549202, 759191, 890086, 1518382, 12906247, 25812494]

約数ペア:

[(1, 25812494), (2, 12906247), (17, 1518382), (29, 890086), (34, 759191), (47, 549202), (58, 445043), (94, 274601), (493, 52358), (557, 46342), (799, 32306), (986, 26179), (1114, 23171), (1363, 18938), (1598, 16153), (2726, 9469)]