25874706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 62052480

約数和(自身を除く): 36177774

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 53, 66, 78, 106, 143, 159, 286, 318, 429, 569, 583, 689, 858, 1138, 1166, 1378, 1707, 1749, 2067, 3414, 3498, 4134, 6259, 7397, 7579, 12518, 14794, 15158, 18777, 22191, 22737, 30157, 37554, 44382, 45474, 60314, 81367, 90471, 162734, 180942, 244101, 331727, 392041, 488202, 663454, 784082, 995181, 1176123, 1990362, 2352246, 4312451, 8624902, 12937353, 25874706]

約数ペア:

[(1, 25874706), (2, 12937353), (3, 8624902), (6, 4312451), (11, 2352246), (13, 1990362), (22, 1176123), (26, 995181), (33, 784082), (39, 663454), (53, 488202), (66, 392041), (78, 331727), (106, 244101), (143, 180942), (159, 162734), (286, 90471), (318, 81367), (429, 60314), (569, 45474), (583, 44382), (689, 37554), (858, 30157), (1138, 22737), (1166, 22191), (1378, 18777), (1707, 15158), (1749, 14794), (2067, 12518), (3414, 7579), (3498, 7397), (4134, 6259)]