57864326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 97093920

約数和(自身を除く): 39229594

約数列:

[1, 2, 13, 26, 43, 73, 86, 146, 559, 709, 949, 1118, 1418, 1898, 3139, 6278, 9217, 18434, 30487, 40807, 51757, 60974, 81614, 103514, 396331, 672841, 792662, 1345682, 2225551, 4451102, 28932163, 57864326]

約数ペア:

[(1, 57864326), (2, 28932163), (13, 4451102), (26, 2225551), (43, 1345682), (73, 792662), (86, 672841), (146, 396331), (559, 103514), (709, 81614), (949, 60974), (1118, 51757), (1418, 40807), (1898, 30487), (3139, 18434), (6278, 9217)]