9975952

素因数分解:

$2^4\times 7^1\times {\mathrm{89071}}^1$

素因数の和:89086

約数の個数: 20

約数和(自身を含む): 22089856

約数和(自身を除く): 12113904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 89071, 178142, 356284, 623497, 712568, 1246994, 1425136, 2493988, 4987976, 9975952]

約数ペア:

[(1, 9975952), (2, 4987976), (4, 2493988), (7, 1425136), (8, 1246994), (14, 712568), (16, 623497), (28, 356284), (56, 178142), (112, 89071)]