68718842

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{12721}}^1$

素因数の和:12833

約数の個数: 16

約数和(自身を含む): 107322792

約数和(自身を除く): 38603950

約数列:

[1, 2, 37, 73, 74, 146, 2701, 5402, 12721, 25442, 470677, 928633, 941354, 1857266, 34359421, 68718842]

約数ペア:

[(1, 68718842), (2, 34359421), (37, 1857266), (73, 941354), (74, 928633), (146, 470677), (2701, 25442), (5402, 12721)]