26658836

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 47476800

約数和(自身を除く): 20817964

約数列:

[1, 2, 4, 107, 199, 214, 313, 398, 428, 626, 796, 1252, 21293, 33491, 42586, 62287, 66982, 85172, 124574, 133964, 249148, 6664709, 13329418, 26658836]

約数ペア:

[(1, 26658836), (2, 13329418), (4, 6664709), (107, 249148), (199, 133964), (214, 124574), (313, 85172), (398, 66982), (428, 62287), (626, 42586), (796, 33491), (1252, 21293)]