47451146

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{2213}}^1$

素因数の和:2437

約数の個数: 16

約数和(自身を含む): 72690048

約数和(自身を除く): 25238902

約数列:

[1, 2, 71, 142, 151, 302, 2213, 4426, 10721, 21442, 157123, 314246, 334163, 668326, 23725573, 47451146]

約数ペア:

[(1, 47451146), (2, 23725573), (71, 668326), (142, 334163), (151, 314246), (302, 157123), (2213, 21442), (4426, 10721)]