26849876

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 47880000

約数和(自身を除く): 21030124

約数列:

[1, 2, 4, 89, 178, 199, 356, 379, 398, 758, 796, 1516, 17711, 33731, 35422, 67462, 70844, 75421, 134924, 150842, 301684, 6712469, 13424938, 26849876]

約数ペア:

[(1, 26849876), (2, 13424938), (4, 6712469), (89, 301684), (178, 150842), (199, 134924), (356, 75421), (379, 70844), (398, 67462), (758, 35422), (796, 33731), (1516, 17711)]