25394364

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{3221}}^1$

素因数の和:3307

約数の個数: 48

約数和(自身を含む): 66759840

約数和(自身を除く): 41365476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3221, 3942, 6442, 7884, 9663, 12884, 19326, 28989, 38652, 57978, 86967, 115956, 173934, 235133, 347868, 470266, 705399, 940532, 1410798, 2116197, 2821596, 4232394, 6348591, 8464788, 12697182, 25394364]

約数ペア:

[(1, 25394364), (2, 12697182), (3, 8464788), (4, 6348591), (6, 4232394), (9, 2821596), (12, 2116197), (18, 1410798), (27, 940532), (36, 705399), (54, 470266), (73, 347868), (108, 235133), (146, 173934), (219, 115956), (292, 86967), (438, 57978), (657, 38652), (876, 28989), (1314, 19326), (1971, 12884), (2628, 9663), (3221, 7884), (3942, 6442)]