47728646

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{25633}}^1$

素因数の和:25668

約数の個数: 24

約数和(自身を含む): 87668280

約数和(自身を除く): 39939634

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 25633, 51266, 179431, 358862, 487027, 974054, 1256017, 2512034, 3409189, 6818378, 23864323, 47728646]

約数ペア:

[(1, 47728646), (2, 23864323), (7, 6818378), (14, 3409189), (19, 2512034), (38, 1256017), (49, 974054), (98, 487027), (133, 358862), (266, 179431), (931, 51266), (1862, 25633)]