28337338

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{673}}^1$

素因数の和:1281

約数の個数: 16

約数和(自身を含む): 43796520

約数和(自身を除く): 15459182

約数列:

[1, 2, 37, 74, 569, 673, 1138, 1346, 21053, 24901, 42106, 49802, 382937, 765874, 14168669, 28337338]

約数ペア:

[(1, 28337338), (2, 14168669), (37, 765874), (74, 382937), (569, 49802), (673, 42106), (1138, 24901), (1346, 21053)]