47733748

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{643}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 85219232

約数和(自身を除く): 37485484

約数列:

[1, 2, 4, 67, 134, 268, 277, 554, 643, 1108, 1286, 2572, 18559, 37118, 43081, 74236, 86162, 172324, 178111, 356222, 712444, 11933437, 23866874, 47733748]

約数ペア:

[(1, 47733748), (2, 23866874), (4, 11933437), (67, 712444), (134, 356222), (268, 178111), (277, 172324), (554, 86162), (643, 74236), (1108, 43081), (1286, 37118), (2572, 18559)]