47188394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 82080000

約数和(自身を除く): 34891606

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 319, 407, 638, 814, 1073, 1999, 2146, 3998, 11803, 21989, 23606, 43978, 57971, 73963, 115942, 147926, 637681, 813593, 1275362, 1627186, 2144927, 4289854, 23594197, 47188394]

約数ペア:

[(1, 47188394), (2, 23594197), (11, 4289854), (22, 2144927), (29, 1627186), (37, 1275362), (58, 813593), (74, 637681), (319, 147926), (407, 115942), (638, 73963), (814, 57971), (1073, 43978), (1999, 23606), (2146, 21989), (3998, 11803)]