25196836

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16979}}^1$

素因数の和:17043

約数の個数: 24

約数和(自身を含む): 51347520

約数和(自身を除く): 26150684

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 16979, 33958, 67916, 118853, 237706, 475412, 899887, 1799774, 3599548, 6299209, 12598418, 25196836]

約数ペア:

[(1, 25196836), (2, 12598418), (4, 6299209), (7, 3599548), (14, 1799774), (28, 899887), (53, 475412), (106, 237706), (212, 118853), (371, 67916), (742, 33958), (1484, 16979)]