25545276

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{2969}}^1$

素因数の和:3218

約数の個数: 36

約数和(自身を含む): 64864800

約数和(自身を除く): 39319524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 2969, 4302, 5938, 8604, 8907, 11876, 17814, 26721, 35628, 53442, 106884, 709591, 1419182, 2128773, 2838364, 4257546, 6386319, 8515092, 12772638, 25545276]

約数ペア:

[(1, 25545276), (2, 12772638), (3, 8515092), (4, 6386319), (6, 4257546), (9, 2838364), (12, 2128773), (18, 1419182), (36, 709591), (239, 106884), (478, 53442), (717, 35628), (956, 26721), (1434, 17814), (2151, 11876), (2868, 8907), (2969, 8604), (4302, 5938)]