25427290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1559}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 52565760

約数和(自身を除く): 27138470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 466, 1165, 1559, 1631, 2330, 3118, 3262, 7795, 8155, 10913, 15590, 16310, 21826, 54565, 109130, 363247, 726494, 1816235, 2542729, 3632470, 5085458, 12713645, 25427290]

約数ペア:

[(1, 25427290), (2, 12713645), (5, 5085458), (7, 3632470), (10, 2542729), (14, 1816235), (35, 726494), (70, 363247), (233, 109130), (466, 54565), (1165, 21826), (1559, 16310), (1631, 15590), (2330, 10913), (3118, 8155), (3262, 7795)]