39468908

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1409}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 71064000

約数和(自身を除く): 31595092

約数列:

[1, 2, 4, 47, 94, 149, 188, 298, 596, 1409, 2818, 5636, 7003, 14006, 28012, 66223, 132446, 209941, 264892, 419882, 839764, 9867227, 19734454, 39468908]

約数ペア:

[(1, 39468908), (2, 19734454), (4, 9867227), (47, 839764), (94, 419882), (149, 264892), (188, 209941), (298, 132446), (596, 66223), (1409, 28012), (2818, 14006), (5636, 7003)]