27455842

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1121

約数の個数: 16

約数和(自身を含む): 41990400

約数和(自身を除く): 14534558

約数列:

[1, 2, 71, 142, 239, 478, 809, 1618, 16969, 33938, 57439, 114878, 193351, 386702, 13727921, 27455842]

約数ペア:

[(1, 27455842), (2, 13727921), (71, 386702), (142, 193351), (239, 114878), (478, 57439), (809, 33938), (1618, 16969)]