28986754

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{4259}}^1$

素因数の和:4385

約数の個数: 16

約数和(自身を含む): 45087840

約数和(自身を除く): 16101086

約数列:

[1, 2, 41, 82, 83, 166, 3403, 4259, 6806, 8518, 174619, 349238, 353497, 706994, 14493377, 28986754]

約数ペア:

[(1, 28986754), (2, 14493377), (41, 706994), (82, 353497), (83, 349238), (166, 174619), (3403, 8518), (4259, 6806)]