40427266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1\times {\mathrm{1439}}^1$

素因数の和:2729

約数の個数: 16

約数和(自身を含む): 66251520

約数和(自身を除く): 25824254

約数列:

[1, 2, 11, 22, 1277, 1439, 2554, 2878, 14047, 15829, 28094, 31658, 1837603, 3675206, 20213633, 40427266]

約数ペア:

[(1, 40427266), (2, 20213633), (11, 3675206), (22, 1837603), (1277, 31658), (1439, 28094), (2554, 15829), (2878, 14047)]