27510938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 51528960

約数和(自身を除く): 24018022

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 2129, 4258, 6461, 12922, 14903, 27677, 29806, 55354, 151159, 193739, 302318, 387478, 1058113, 1965067, 2116226, 3930134, 13755469, 27510938]

約数ペア:

[(1, 27510938), (2, 13755469), (7, 3930134), (13, 2116226), (14, 1965067), (26, 1058113), (71, 387478), (91, 302318), (142, 193739), (182, 151159), (497, 55354), (923, 29806), (994, 27677), (1846, 14903), (2129, 12922), (4258, 6461)]