47394284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89087}}^1$

素因数の和:89117

約数の個数: 24

約数和(自身を含む): 99778560

約数和(自身を除く): 52384276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 89087, 178174, 356348, 623609, 1247218, 1692653, 2494436, 3385306, 6770612, 11848571, 23697142, 47394284]

約数ペア:

[(1, 47394284), (2, 23697142), (4, 11848571), (7, 6770612), (14, 3385306), (19, 2494436), (28, 1692653), (38, 1247218), (76, 623609), (133, 356348), (266, 178174), (532, 89087)]