28827674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18503}}^1$

素因数の和:18565

約数の個数: 16

約数和(自身を含む): 46630080

約数和(自身を除く): 17802406

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 18503, 37006, 351557, 703114, 758623, 1517246, 14413837, 28827674]

約数ペア:

[(1, 28827674), (2, 14413837), (19, 1517246), (38, 758623), (41, 703114), (82, 351557), (779, 37006), (1558, 18503)]