28744118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2917}}^1$

素因数の和:3311

約数の個数: 16

約数和(自身を含む): 46571280

約数和(自身を除く): 17827162

約数列:

[1, 2, 13, 26, 379, 758, 2917, 4927, 5834, 9854, 37921, 75842, 1105543, 2211086, 14372059, 28744118]

約数ペア:

[(1, 28744118), (2, 14372059), (13, 2211086), (26, 1105543), (379, 75842), (758, 37921), (2917, 9854), (4927, 5834)]