39640282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{26893}}^1$

素因数の和:26973

約数の個数: 16

約数和(自身を含む): 65836512

約数和(自身を除く): 26196230

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 26893, 53786, 295823, 591646, 1801831, 3603662, 19820141, 39640282]

約数ペア:

[(1, 39640282), (2, 19820141), (11, 3603662), (22, 1801831), (67, 591646), (134, 295823), (737, 53786), (1474, 26893)]