28013906

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{5099}}^1$

素因数の和:5209

約数の個数: 16

約数和(自身を含む): 43696800

約数和(自身を除く): 15682894

約数列:

[1, 2, 41, 67, 82, 134, 2747, 5099, 5494, 10198, 209059, 341633, 418118, 683266, 14006953, 28013906]

約数ペア:

[(1, 28013906), (2, 14006953), (41, 683266), (67, 418118), (82, 341633), (134, 209059), (2747, 10198), (5099, 5494)]